BT-62-0002-02
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HITACHI INDUSTRIAL COMPUTER

HF-BT1000
INSTRUCTION MANUAL

USER'SMANUALBT-62-0002-02

First Edition, April 2014, BT-62-0002-01 (out of print)
Second Edition, April 2015, BT-62-0002-02
All Rights Reserved, Copyright © 2014, 2015, Hitachi Industry & Control Solutions, Ltd.
The contents of this publication may be revised without prior notice.
No part of this publication may be reproduced in any form or by any means without permission inwriting from the publisher.
Printed in Japan.

TP<IC> (FL-MW2007)

SAFETY INSTRUCTIONS

Carefully read and fully understand the safety precautions below before operating
the equipment.
 Operate the equipment by following the instructions and procedures describedin this manual.
 Pay attention especially to safety precautions displayed on the equipment or inthis manual. Make sure you follow them. Otherwise, personal injury andproperty damage including damage to the equipment may result.
 A safety precaution is indicated by a heading as shown below. A heading iseither a safety alert symbol; a word such as “DANGER”, “WARNING”,“CAUTION”, or “NOTICE”; or a combination of both.
This is a safety alert symbol. This symbol is used to signify
potential hazards that may result in personal injury or death.
Make sure you follow the safety message that follows thissymbol in order to avoid possible injury or death.
DANGER: This symbol is used to indicate imminent hazards thatwill highly likely result in serious personal injury or
death.
WARNING: This symbol is used to indicate potential hazards that
may result in serious personal injury or death.
CAUTION: This symbol is used to indicate potential hazards that
may result in minor or moderate personal injury.
NOTICE: This symbol is used to indicate hazards that may result inequipment or property damage but not personal injury.
The heading “NOTE” is used to indicate a cautionary note about handling andoperation of the equipment.
 Do not attempt to perform any operation that is not described in this manual. If
there is any problem with the equipment, call your maintenance personnel.
 Read this manual carefully and fully understand the directions and precautions
written in this manual before operating the equipment.
 Keep this manual nearby so that you can reference the manual anytime youneed it.
 Every effort has been made to specify precautions on the equipment and in the
manual. Nevertheless, unexpected incidents may occur. When you use theequipment, you are asked not only to follow the instructions but also to use
your own judgment on safety.
S-1

SAFETY INSTRUCTIONS (Continued)

1. COMMON SAFETY PRECAUTIONS
Carefully read and fully understand the following safety precautions.
1.1

WARNING This equipment is not designed and manufactured to be used for a life-criticalsystem that requires extreme safety. If there is a possibility that theequipment may be used for this purpose, contact relevant sales
representatives.
 In case of smoke, a burning smell, or the like, turn off the power to theequipment, disconnect the power cord from the outlet, and contact yoursupplier or maintenance personnel. Using the faulty equipment without repair
may cause of a fire or an electric shock.
 This equipment has built-in HDDs.
Do not give blow, shock, vibration to the equipment because that may cause
the equipment failure. Should you drop the equipment or damage its chassis,
disconnect the power cord from the outlet and contact your maintenancepersonnel. Using the faulty equipment without repair may cause of a fire oran electric shock. Do not give a shock to the equipment when unpacking or
carrying the equipment.
 Do not modify this equipment because that may cause of a fire or an electric
shock. The Manufacturer’s responsibility is exempted from any resultsarising out of the user’s modification of the Equipment.
 Do not operate this equipment without the dust filter and the filter cover
because that may cause of a fire. In addition, make sure you use the Hitachibrand dust filter.

S-2

SAFETY INSTRUCTIONS (Continued)

Case fan
Dust filter
Filter cover

1.2

CAUTION If the equipment drops or is tipped over, personal injury may result. Pay full
attention when transporting the equipment.
 Make sure you do not catch or hit your fingers to cause personal injury when
unpacking or carrying the equipment.
 Before you clean or replace the dust filter or the case fan of this equipment,
make sure you shut down the OS, disconnect the plug of the power cord fromthe outlet, and wait for at least one minute. If you do not, that may cause theinjury of hands and fingers.
 Risk of explosion if battery is replaced by an incorrect type. Dispose of usedbatteries according to the instructions.

S-3

SAFETY INSTRUCTIONS (Continued)

1.3 NOTICE This equipment alone cannot guarantee the system safety. In order to ensuresufficient safety of your system even when this equipment should fail,malfunction, or have program bugs, you must add systemic protections suchas building external protective/safety circuits to facilitate safety measures toprevent personal injury and serious accidents.
 When you work on installation or replacement of hardware, wear anantistatic wrist strap to prevent the buildup of static electricity.
 When you tighten or remove a screw, use a screwdriver that fits the size andtype of the head of the screw to avoid stripping the head.
When you tighten a screw, drive a screw along the axis of a tapped hole
without adding too much torque in order to avoid damaging the thread.
 This equipment is evaluated with the hardware specified in this manual.
Accordingly, use only the specified hardware when installing or replacing
components.
If any other hardware is used for such installation or replacement, correct
operation of the equipment will not be guaranteed.
 Do not use the equipment in the environment with full of dust or corrosivegas because that may cause the equipment to fail.
 Do not give a shock to the equipment when unpacking or carrying theequipment. If you do, that may cause the equipment to fail.
 Make sure sufficient clearance is provided for air intake and exhaust in frontof and behind the equipment. Otherwise, the temperature inside theequipment may rise and that may cause a failure or short life span of theequipment. In addition, you need to ensure sufficient clearance formaintenance work.
 This equipment uses a lithium battery. Only maintenance personnel areallowed to remove the lithium battery. Otherwise, the BIOS of thisequipment may cause breaks and the equipment will not be able to operate.

S-4

SAFETY INSTRUCTIONS (Continued)

2. SAFETY WARNINGS IN THIS MANUAL
2.1 Safety Warning Indicated as “WARNING”

 The power cord that comes with the equipment is rated at the input voltage of
125 VAC. When using this equipment at over 125 VAC, prepare the power
cord fitting input voltage and inspect the safeness of this equipment enough.
 When you connect the plug of the power cord to an outlet, make sure you use
an outlet with a ground terminal (ground pole) that is properly grounded. In
addition, you must install and use an earth leakage circuit breaker.
If you do not take these measures, that may result in a fire or an electric
shock.
 Do not use a two-pole plug without a ground pole because that may result inan electric shock or failure of the equipment.
(See page 1-3.)
Warning about the power supply unit (hazardous voltage)
 Do not remove the power supply. If you do, serious personal injury or death
may result due to an electric shock.
 Do not remove the cover of the power supply unit. If you do, serious personal
injury or death may result due to an electric shock.
(See page 2-1.)
 If any of the air intake and exhaust holes of the equipment is blocked, thetemperature inside the equipment may rise and that may cause a fire or
failure of the equipment. Make sure sufficient clearance is provided aroundthe equipment when you install. (See “1.2.2 Installation”.)(See page 3-1.)
 In case of smoke, a burning smell, or the like, unplug the power cord fromthe outlet, and contact your supplier or maintenance personnel. Using faulty
equipment without repair may result in a fire or electric shock.
(See page 3-4.) (See page 6-1.)
 Make sure to install a dust filter to equipment. If you do not, dusts enter into
the equipment and the short circuit fire may occur as a result.
(See page 5-1.) (See page 5-22.)

S-5

SAFETY INSTRUCTIONS (Continued)
 Before you install or remove a riser board, make sure you shut down the OS,
unplug the power cord from the outlet, and wait for at least one minute. If
you install or remove a riser board without shutting down the power, anelectric shock or a fire may result.
(See page 5-7.)
 Before you install or remove an extension board, make sure you shut down
the OS, unplug the power cord from the outlet, and wait for at least one
minute. If you install or remove an extension board without shutting down
the power, an electric shock or a fire may result.
(See page 5-9.)
 Before you install or remove main memory, make sure you shut down theOS, unplug the power cord from the outlet, and wait for at least one minute.
If you install or remove main memory without shutting down the power, anelectric shock or a fire may result.
(See page 5-13.)

S-6

SAFETY INSTRUCTIONS (Continued)
2.2 Safety Warning Indicated as “

CAUTION”

 Before attaching or detaching the vertical installation stand or dust-proof
stand for vertical installation, shut down the OS and disconnect the power
cord from the outlet.
 If you install the equipment vertically on your desk, it may topple or fall,resulting in personal injury. Be sure to install it on the vertical installation
stand that comes with the equipment on a level surface.
(See page 1-5.) (See page 5-5.)
Caution about fans (rotating objects)
 Only maintenance personnel are allowed to remove a fan. If you remove a
fan yourself, your hand or objects may be caught by the rotating part of theoperating fan and personal injury may result.
(See page 2-1.)
 Before you clean or replace the dust filter or the case fan of this equipment,
make sure you shut down the OS, disconnect the plug of the power cord fromthe outlet, and wait for at least one minute. Otherwise, the injury of hands
and fingers may result.
(See page 5-1.) (See page 5-22.)
 When you install the cover of the equipment, do not put your fingers inside
the cover. If you do, your fingers may get caught and injured.
(See page 5-6.)
 Do not hold the riser board or touch the parts with your bare hands when
installing or removing it. Those parts are hot and if you touch them, you may
get burned. In addition, if you touch them, they may get damaged and that
may result in failure of the equipment.
(See page 5-7.)
 Do not directly touch the parts inside the equipment with your hand when
you install or remove an extension board. Those parts are hot and if you
touch them, you may get burned. In addition, if you touch them, they may getdamaged and that may result in failure of the equipment.
(See page 5-9.) (See page 5-13.)
 Before you start the work, make sure you shut down the OS, unplug thepower cord from the outlet, and wait for at least one minute. Otherwise, anelectric shock or failure of the equipment may result.
 When you install or remove an HDD, make sure you do not cut your fingers
on the protrusions.
(See page 5-16.)

S-7

SAFETY INSTRUCTIONS (Continued)
 When you install or remove an HDD, make sure the drive bay number iscorrect. If you remove an HDD and install it in a different bay, aconfiguration information mismatch occurs and the equipment may not startor the data stored on the HDD may be lost.
(See page 5-18.)
 Before you start the work, make sure you shut down the OS, unplug thepower cord from the outlet, and wait for at least one minute. Otherwise, anelectric shock or failure of the equipment may result.
 When you install or remove a CFast, make sure you do not cut your fingers
on the protrusions.
(See page 5-19.)

S-8

SAFETY INSTRUCTIONS (Continued)

2.3 Safety Warning Indicated as “NOTICE”
 Before you move this equipment, make sure you shut down the OS and thendisconnect the plug of the power cord from the outlet, and wait for at least
one minute. If you do not, the HDDs and other devices may fail.
 When you transport or carry the equipment, pack it in the dedicated container(container and packing materials used when the equipment was delivered). If
you use other container or packing materials, that may damage theequipment.
 Do not use damaged or broken dedicated container when you transport or
carry the equipment. If you do, that may damage the equipment.
 Due to the property of inrush current restraint method with this equipment,
inrush currents may increase than usual if the power is turned on before thepower supply unit has sufficiently cooled off naturally after the power has
been turned off. Before you turn on the power again, wait at least one minuteafter you have turned off the power. Otherwise, the inrush currents may
affect the breaker connected to the equipment and also the life span of theequipment itself.
(See page C-1.)
 Depending on the type of failure, important files may be lost when you use
this equipment. Files can be lost by power failure and human mistakes during
operation in addition to the failure of the equipment. If such a situation
occurs, the files cannot be recovered. In order to prevent data loss, make it aroutine to save your files and establish a systematic schedule for backing up
files.
(See page C-7.) (See page i.)

S-9

SAFETY INSTRUCTIONS (Continued)
 Before you move this equipment, make sure you shut down the OS,
disconnect the plug of the power cord from the outlet, and wait for at least
one minute. If you do not, the HDDs and other devices may fail.
 When you transport or carry the equipment, pack it in the dedicated container(container and packing materials used when the equipment was delivered). If
you use other container or packing materials, that may damage theequipment.
 Do not use damaged or broken dedicated container when you transport or
carry the equipment. If you do, that may damage the equipment.
 If you install the equipment in a mounting chassis or rack with casters, theequipment may be subjected to excessive vibration or shock when it istransported or moved and that may cause the equipment to fail. In order toavoid failure, you must select or design a chassis or rack that satisfies theinstallation environment requirements of the equipment and be cautious
about vibration and shock when you move, transport, or carry the installed
equipment.
(See page 1-3.) (See page 5-1.)
 Do not route interface cables and the like near the power cord. If you do,
failure and malfunction of the equipment may result.
 Do not connect or disconnect an interface cable while the power for thisequipment or for the remote device is on. If you do, failure of the equipment
may result due to a short circuit between the power supply and the ground.
When an interface cable comes off while the power for the equipment is on,
shut down the OS and disconnect the power cord from the outlet.
Disconnecting the power cord from the outlet without shutting down the OS
might destroy the internal files.
(See page 1-7.)
 Never hot-swap HDDs because that may cause failure of the equipment and
HDDs. Before you replace an HDD, make sure you shut down the OS,
disconnect the plug of the power cord from the outlet, and wait for at least
one minute.
 When using a USB port, check the orientation of the USB connector, andthen insert the connector slowly. Otherwise, the USB port may be damaged.
 Do not remove or insert a USB device during online operation (system
operation) because that may affect currently running applications.
 If you insert or access a CD or DVD, the system load may increase andrunning applications may be affected. Do not insert or access an optical discduring online operation (system operation).
(See page 2-1.)

S-10

SAFETY INSTRUCTIONS (Continued)
 Performing emergency shutdown (that is, unplugging the power cord fromthe outlet or shutting off the breaker without proper shutdown of the OS)
may cause the OS or applications not to work properly or may cause saved
data to be corrupted. Do not perform emergency shutdown unless you muststop the system immediately due to some kind of error.
 If you turn off the power at the source of AC the power, the system may not
be able to recover automatically.
(See page 3-4.)
 If you insert or access a CD or DVD, the system load may increase andrunning applications may be affected. Do not insert or access a CD or DVD
during online operation (system operation).
 When you finish accessing a CD or DVD, eject the disc from the DVD drive.
If you leave the disc in the DVD drive, failure may result.
 If you keep the disc tray open, failure may result.
When you do not intend to use the DVD drive, keep the disc tray inside theDVD drive.
 Do not use an unbalanced CD or DVD due to attached labels and so on; a CD
or DVD with cracks, scratches, or vertical deviation; or a CD or DVD with anon-standard shape. If you do, an abnormal sound or vibration may begenerated and failure of the equipment may result.
(See page 3-5.)
 If you wash a dust filter, dry it completely before re-attaching it to theequipment. If you use the equipment while its dust filter is not completely
dry, the equipment may fail. When you use a detergent to clean a dust filter,
make sure you use a neutral detergent. If you use other types of detergent, thedust filter may lose its function.
(See page 5-2.)
 Make sure you disconnect all external cables connected to the equipment
before you install or remove a raiser board. Otherwise, failure of theequipment may result.
(See page 5-7.)
 Make sure you disconnect all external cables connected to the equipment
before you install or remove an extension board. Otherwise, failure of theequipment may result.
(See page 5-9.)

S-11

SAFETY INSTRUCTIONS (Continued)
 Always attach a slot cover to each unused slot. Otherwise, failure of theequipment may result.
(See page 5-12.)
 Make sure you disconnect all external cables connected to the equipment
before you install or remove main memory. Otherwise, failure of theequipment may result.
(See page 5-13.)
 The orientation of a main memory module on a connector is fixed. When you
install a main memory module, make sure the orientation is correct.
Otherwise, failure of the equipment may result.
 Do not install main memory modules with different capacities on slot A andslot B. If you do, the modules may not be recognized.
(See page 5-14.)
 Put the HDD on a shock-absorbing material such as an antistatic cushioneven for a temporary task. If you put an HDD directly on a hard surface suchas a desktop, a failure or a shorter life span of the unit or loss of data may
result due to possible jarring or shock.
 Never remove the screws on an HDD while the power to the unit is on. Never
hot-swap HDDs. If you do either of these, failure of the equipment or thedrive may result.
 Before you replace an HDD, make sure you shut down the OS, unplug thepower cord from the outlet, and wait for at least one minute.
 Install or remove an HDD only if necessary, for example, when you need toreplace an HDD due to failure. If you do it frequently, failure of theequipment may result.
 Fully insert an HDD. Loose contact and missing screws may result in failure.
 Do not give a shock to an installing HDD and the already mounted hard disks
during installing. If you give a shock to an HDD, failure of the drive may
result.
(See page 5-16.)

S-12

SAFETY INSTRUCTIONS (Continued)
 Even temporarily, place the CFast on antistatic cushioning to absorb any
impact. If you place it directly on a hard surface (for example, on a desk), it
may malfunction, destroy the data, or shorten the life of the CFast due to theimpact.
 Do not remove a screw from the CFast cover, or hot swap the CFast. Thismay cause the CFast to malfunction.
 Before replacing the CFast, shut down the OS, unplug the power cord fromthe outlet, and wait for at least one minute.
 Install or remove the CFast only if required (for example, to replace thefaulty CFast). If you do it frequently, failure of the equipment may result.
 Install the CFast firmly and securely. Loose contact and missing screws may
result in failure.
 When installing or removing the CFast, be very careful not to make an
impact on the CFast. An impact on the CFast may cause it to malfunction.
(See page 5-19.)

S-13

SAFETY INSTRUCTIONS (Continued)
 Although this equipment featuring RAID1 is more reliable than generalsystems, it is still prone to the loss of data in the HDDs. Not only a machine
failure but also an unexpected power failure or an operation error may cause
data to be lost for good. To prevent such loss of data, implement scheduled
data backup in daily operation. Also, protect the power source fromundesirable interruptions by such means as UPS.
 This equipment is evaluated based on the specific HDD models authorized
by the Manufacturer. Replace only with specific HDD models authorized by
the Manufacturer. Otherwise, the existing data in the HDD may be lost.
Also, always observe the recommended replacement interval for HDDs (See
“APPENDIX HANDLING REPLACEABLE COMPONENTS”).
 Since each equipment has its own RAID1 configuration information (e.g.,
serial number), you cannot swap HDDs even between two units of thisequipment. If you replace an HDD, the replaced HDD is recognized as
unmatched with RAID1 configuration information and, as a result, RAID1
reconfiguration starts automatically by the RAID1 reconfiguration function.
As a result, all the data in the replaced HDD is deleted. If you are using morethan one HDD, be careful in handing and storing them so that you do not
mistake one from another.
 This equipment manages a serial number unique to each HDD as RAID1
configuration information. Therefore, if you copy an HDD using any
function other than the RAID1 reconfiguration function, the HDD isrecognized as an invalid medium, so the equipment does not start even if you
install the HDD in a drive bay.
 Maintenance of a RAID1 system requires a high level of expertise. Should
any mistakes be made during the work, the data stored on the HDDs may be
lost.
(See page 8-1.)
 When a RAID1 system is newly built, the RAID1 configuration informationis recorded on the HDDs. An HDD with configuration information recorded
cannot be used in any other equipment. If you are using more than one HDD,
be careful in handing and storing them so that you do not mistake one fromanother. If HDDs are mixed up, a RAID1 configuration information
mismatch occurs. The equipment may not operate properly, and the data on
the HDDs may be lost.
 When you build a RAID1 system from scratch, prepare two new HDDs
selected from the models specified and tested by HITACHI. Otherwise, thedata stored on the HDDs may be lost.
(See page 8-2.)

S-14

SAFETY INSTRUCTIONS (Continued)
 Never remove the screws on an HDD while the power to the unit is on. Never
hot-swap HDDs. If you do either of these, failure of the equipment or thedrive may result.
 As a replacement HDD, do not use an HDD previously used. If you do, thisequipment may not operate properly or the data on the HDDs may be lost
because of configuration information mismatches or other reasons.
 Mount an HDD securely. Loose contacts and missing screws may result in a
failure.
 Do not subject an HDD you are mounting and the already mounted HDDs toshock while replacing an HDD. Otherwise, failure of the equipment may
result.
 Until the rebuild is complete, avoid shutting off the power for this equipment
or attaching and detaching HDDs. Otherwise, the data on the HDDs may belost or a failure may result.
(See page 8-6.)
 Wear cotton gloves when replacing an HDD in order to prevent failurecaused by static electricity. If you do not, the data stored on the HDD may
get corrupted.
 Make sure you check the correct procedure before you start the work. If you
do not follow the correct procedure, the data stored on the HDD may be lost.
(See page 8-6.) (See page 8-10.) (See page 8-11.) (See page 8-12.)

S-15

SAFETY INSTRUCTIONS (Continued) As a replacement HDD, do not use an HDD previously used. If you do, thisequipment may not operate properly or the data on the HDDs may be lost
because of configuration information mismatches, or other reasons.
 Do not replace the two HDDs at the same time. If you do, the data getscorrupted.
(See page 8-12.)
 Do not use a replaceable component for longer than the recommended
replacement cycle. If you do, a deteriorating or worn-out component may
cause the equipment to fail.
(See page A-1.)

S-16

SAFETY INSTRUCTIONS (Continued)

3.

WARNING LABELS
The warning label is attached to the following position on the equipment.

The CAUTION label is attached to theupper side of the DVD drive. For moredetails,see “4. PRECAUTIONS WHEN YOU
USE THE LASER”

CAUTION
LABEL

4. PRECAUTIONS WHEN YOU USE THE LASERThe DVD drive uses a laser.
Do not look into the laser beam, whether directly or indirectly. Because that
may cause of visual impairment.

S-17

SAFETY INSTRUCTIONS (Continued)
5. NOTICE LABELThe notice label is attached to the following position on the equipment.

6.

DISPOSING THE EQUIPMENT
This Equipment contains materials potentially harmful to environment if
improperly abandoned. When you dispose of this Equipment, observe local
laws and regulations whatever applicable.

7. EU BATTERY DIRECTIVE (2006/66/EC)
ＥＵ

This symbol mark is valid in countries inside the European Union. This symbol
mark is specified in Article 20 “Information for end-users” and Annex II of the
EU directive 2006/66/EC.
This equipment is equipped with a lithium battery.
In the European Union, a separate collection system for used battery andaccumulator has been in place. Process batteries and accumulators
appropriately at a local collection/recycle center.

S-18

PRECAUTIONS
1. PRECAUTIONS ABOUT THE EQUIPMENTNOTICE Before you move this equipment, make sure you shut down the OS and thendisconnect the plug of the power cord from the outlet, and wait for at least one
minute. If you do not, the HDDs and other devices may fail.
 When you transport or carry the equipment, pack it in the dedicated container(container and packing materials used when the equipment was delivered). If
you use other container or packing materials, that may damage the equipment.
 Do not use damaged or broken dedicated container when you transport or
carry the equipment. If you do, that may damage the equipment.
 Due to the property of inrush current restraint method with this equipment,
inrush currents may increase than usual if the power is turned on before thepower supply unit has sufficiently cooled off naturally after the power has been
turned off. Before you turn on the power again, wait at least one minute after
you have turned off the power. Otherwise, the inrush currents may affect the
breaker connected to the equipment and also the life span of the equipment
itself.
(1) TRANSPORTING THE EQUIPMENT<Required actions>• When you transport or carry the equipment, pack it in a dedicated container (the container orpacking materials used when the equipment was delivered). When you transport or carry theequipment in a chassis, protect the equipment so that any vibration and shock the equipment
is subjected to is within the specifications provided.
• Keep a dedicated container (the container or packing materials used when the equipment wasdelivered). You can then use them later when the equipment is transported or carried.
(2) INTERFACE CABLES<Precautions>• Do not pull on a cable with excessive force.
• In order to conformity the EMC standards, use shielded cables for the interface cables(display interface cable, keyboard interface cable, and mouse interface cable) connected tothe equipment.
• Make sure you use standard certified HDMI cable (Recommendation category 2).
<Required actions>• Route the cables in a neat and orderly manner alongside the device so that those cables do notcatch on hands or feet. If the power cord is disconnected during operation of the equipment
and the power is lost, crucial data stored on the hard disk may be break.

C-1

(3) CONNECTOR<Precautions>• In order to connect a connector properly, you need to insert it with the proper orientation andat the proper angle. If a connector is not inserted properly, the connection may fail or
malfunction.
• Make sure there are no loose I/O cable connectors on the equipment.
(4) POWER SUPPLY
1. Power Voltage<Required actions>• Confirm that the voltage of the power input to the equipment is within the specified range(100V-240V). If the voltage of the power input is close to the upper or lower limit of thespecified range, you should treat it as you would a setting error of the input voltage and ask
the manager of the power facility to inspect the voltage output by the facility.
2. Power Cord
<Precautions>• The power cord that comes with the equipment is rated at the input voltage of 125 VAC.
When using this equipment at over 125 VAC, prepare the power cord fitting input voltage
and inspect the safeness of this equipment enough.
• Use a power cord with a 2-prong plug and a grounding pole. (See “1.2.3 Hardware
connection”.)• When you connect the plug of the power cord to an outlet, make sure you use an outlet
with a neutral pole that is properly grounded.
3. Turning the Power On and Off<Precautions>• When you turn off the power, disconnect the plug of the power cord from the outlet. (See“1.2.3 Hardware connection”.)• Wait for at least one minute before turning the power on again after turning it off. If you
wait for less than one minute, the equipment may not operate as specified by the BIOS
power settings. (See “4.2 BIOS Setup”.)• Do not turn off the power to the equipment or press the reset switch during communicationor while a CD or DVD or an HDD is being accessed.

C-2

<Required actions>• When you connect or disconnect a peripheral, make sure both the equipment and the
peripheral have been turned off. Otherwise, a malfunction or failure may result.
• When you turn on the power, turn on the peripherals first and then turn on the equipment.
When you turn off the power, turn off the equipment first and then turn off the peripherals.
• When you are not using the equipment, turn off the power. If you do not intend to use theequipment for a long time, unplug the power cord from the outlet.
• Depending on the material, a rug, a lap blanket, or the like may cause static buildup andconsequently cause a malfunction of the equipment. Use a conductive rug or lap blanket
resistant to static buildup.
• Instantaneous power failure or brownout may occur during operation and the screen may
black out when lightning strikes nearby or the AC power supply is not stable. When thissituation happens, turn off the power to the equipment and then turn it back on.
(5) INSTALLATION ENVIRONMENT<Precautions>• When you install a commercially available device in extension slot, the specifications for therequired environment for both the commercially available device and this equipment must be
met. (See “1.2.1 Environment”.)• When you install a device in extension slot, make sure the current consumption does notexceed the maximum current rating. (See “4.1 (11) Maximum current specifications”.)• In order to use this equipment without failure for a long period of time, you must use it withproper care and in the proper environment. Do not use the equipment in the locations
described below. If you do, the life span of the equipment may be reduced and failure of theequipment may result. Be cautious especially when you use the equipment in theenvironment subject to noise such as electrostatic. Depending on the severity of the noise,
failures such as a disruption on the LAN may occur. To avoid those failures, you must
thoroughly inspect the installation environment. In case of a disruption on the LAN, consider
adding a retry routine in your applications.
 In a place subject to exposure to direct sunlight ................................ Too close to a window In a place subject to rapid temperature or humidity change .............. Too close to an air conditioner
 In a place close to device that generates electrical noise ................... Too close to electric motors andgenerators
 In a place close to device that generates a strong magnetic field ...... Too close to magnets or the like
 In an environment with full of dust
 In a place subject to vibration
 In an environment with corrosive gasses present
 In a place with vibration caused by loud sounds ............................... Too close to device that generates
a loud buzzer or alarmC-3

• The following are precautions for the left, right, top, and bottom sides of the equipment:• Do not attach heating devices.
• For maintenance work, make sure that the Equipment can be moved; if fixed, ensure that
the Equipment can be removed.
• It is reported that zinc whiskers can cause a problem with the device. Do not use electrogalvanized material near or at the place where the equipment is installed.
(A quote from the Technical Report of JEITA (*) ITR-1001 “Guideline of Facilities andEquipment for Information Systems”)
Location of whiskers: Whiskers are created by electrogalvanized equipment such as floor
panels, stringers, posts, aseismatic flat steel, and the like.
Phenomenon: Hair-like zinc crystals (conductive whiskers) float into the air from the floor
for some reason, go inside the device, and short-circuit a PCB or its pins. The
root cause is difficult and time-consuming to find because the symptom differs
depending on the location of the short circuit, and often, it is mistaken for a
temporary issue.
(*) JEITA: Japan Electronics and Information Technology Industries Association<Required action>• If you install the equipment in a chassis or in the desk, the temperature increase around theequipment needs to be taken into consideration.
• The system clock and the like inside the equipment always operate by using a backup battery
even when the power is off. Therefore, if you store the equipment at a temperature outside
the operating temperature range, you may need to reconfigure system BIOS settings
including the clock settings, when you start using the equipment again. When you
reconfigure system BIOS settings, follow the instructions in “4.2 BIOS Setup”.
(6) OPERATING CONDITION<Precautions>• Before you move the equipment, be sure to disconnect the plug of the power cord from theoutlet and wait at least one minute.
• In order to prevent moisture condensation, when you move the equipment from outside thebuilding to inside, wait for at least four hours before using the equipment.
• The equipment is made of precision electronic components. Do not subject the equipment toany vibration or shock.
• Do not sit on the equipment or put objects on the equipment.
• During normal operation, do not turn off the display. Set it into the standby mode instead.
• During normal operation, do not touch the keyboard or mouse until the logon screen isdisplayed when you turn on the equipment.
<Required action>• We recommend that you remove the dust built up in the neighborhood of the device (inparticular, below the device), in the vents on the device, and on the front of the device itself.

C-4

(7) ABNORMAL SOUNDS<Specifications>• When the power is turned on, you may hear a low-frequency humming noise. This is causedby transient low-frequency vibrations of the chokes for suppressing high-frequency noise orother components and does not affect the characteristics and life span of the equipment.
(8) WARRANTY<Specifications>• The Manufacturer cannot guarantee for damage to data or application software caused byhardware damage to the equipment.
• Use an operating system specified by the Manufacturer. The Manufacturer cannot guarantee
proper operation of the equipment if you use an operating system not specified by the
Manufacturer.
• This equipment is evaluated under the assumption that the hardware specified by the
Manufacturer is used. Therefore, when you install or replace hardware, use the hardware
specified by the Manufacturer. The manufacturer cannot guarantee proper operation of theequipment if you use other hardware.

2. NETWORK<Precautions>• Do not send a Magic Packet™ frame at the timing when the power is about to be turned off
after OS shutdown. If you do, the equipment may restart without being turned off, or WOL
may not be possible at all. (See “3.7.2 Turning on the power using the LAN”.)<Specifications>• Depending on the status of the network, Magic Packet™ frames can be lost. In order to avoid
this, set up the system so that Magic Packet™ frames can be propagated without loss. (See“3.7.2 Turning on the power using the LAN”.)• Even though a network drive may be configured to be reconnected at logon, sometimes thereconnection may fail. If this happens, log on again or use the net_use command to establish
the connection.
For information about the net use command, see the Windows® help.
• If the settings of the hub and the network adapter do not match, the performance of the
network adapter may be compromised or the network adapter may not work properly. (See
“3.8 Setting Up the LAN Interface”.)• The electric potential difference between units can generate heat. Therefore, do not use
twisted-pair Ethernet cables (such as category 5 or STP cables) for network connections otherthan the ones specified in “4.4.1 Connector specifications (1) Motherboard (Standard)”.

C-5

3. DISPLAY SCREEN<Specifications>• Before you set up the screen, terminate all running application softwares.
• When you change connections to switch between single- and multi- display configurations,
turn off the power to the equipment, change the connection of display cables, turn the powerback on, and then set up the screen configuration.
• When you change the connection configuration for the monitors, reconfigure the screen
settings accordingly.
• Depending on application softwares, the screen may flicker and video playback may not besmooth.
• If the Turn off the display setting is used, it is possible that stripe noise may appears at the
top of the screen when the screen is turned on again. You can remove the noise by causing
the screen to be redrawn, for example, by moving a window. Note that the operation of an
application software will not be affected by the noise.
If you want the screen to be blacked out when there is no user input for a certain amount oftime, specify Never for the Turn off the display setting and Blank for the Screen saver
setting.

C-6

4. HARD DISKS DRIVES (HDDs)
NOTICE
Depending on the type of failure, important files may be lost when you use thisequipment. Files can be lost by power failure and human mistakes during
operation in addition to the failure of the equipment. If such a situation occurs, thefiles cannot be recovered. In order to prevent data loss, make it a routine to saveyour files and establish a systematic schedule for backing up files.
(1) Handling the HDDs
<Precautions>• The access performance of the HDDs differs depending on each equipment. Also note thatthe performance of an HDD is lower at high or low temperatures. When you use HDDs,
confirm that the access performance of the HDDs at normal temperatures and their degraded
performance at high or low temperatures do not cause any problems to the user application.
<Required actions>• Do not subject HDDs to vibration or shock.
• Take preventive action against static electricity due to human contact, and due to otheractivities in the work place.
• Hold the bracket or sides of an HDD. Do not touch the printed circuit board.
• When you store an HDD for a long time, put the HDD into an anti-static bag and then store it
in a dedicated HDD box.
<Specifications>• The capacity and performance of an HDD may be changed when you replace an HDD as acomponent.
(2) Backing Up Files<Required actions>• Make sure the contents of all HDDs are backed up periodically.
• When you delete a partition, all files in the partition will be deleted. Before you delete apartition, back up important files you need.

C-7

(3) Media Error
This item applies to D model only. If you are not using the D model, skip reading this item.
The media error is a status where there is a problem in data healthiness while the RAID status(see “CHAPTER 8 RAID1”) is normal. If a read error occurs on the copy source drive duringa rebuild process, the rebuild process will finish, but the sector data where a read error occurredis already lost, indicating a data healthiness problem. For details about the media error, refer tothe RAS FEATURES MANUAL.
<Media error notification>
When a media error occurs, we recommend that you back up the data first, and then replace thecopy source HDD with a new HDD. Because you lose only a part of data due to a media error,
it is also possible to continue to use the equipment as is. But even if the equipment works
normally, a failure may occur later on. If you decide to continue to use the equipment as is,take extra cautions.
Note that this equipment allows you to select, depending on the system operation, whether amedia error is handled as a failure. By default, a media error is not recognized as a failure. For
information about changing how to notify media error, refer to the RAS FEATURES MANUAL.
When a media error is handled as a failure, a media error is notified as the “fail” status of the
RAID in the following methods:• Event notification• Outputs on the Digital LEDs for Status indication• Remote notification• Message box

Example of a Message Box When a Media Error Occurs

C-8

5. DVDs(1) Handling the DVD Drive<Precautions>• The DVD drive is subject to damage by dust. Install the equipment in a place with minimum
dust and clean up around the equipment regularly.
When you use insecticide sprays, or the like, cover the equipment with a protective sheet orcovering beforehand.
• Do not subject the equipment to a strong shock while the DVD drive is in use.
• Do not open the tray except when you insert or eject a CD or DVD. Do not put foreign
objects into the tray. If you do, the DVD drive may be damaged or fail.
• When you put a CD or DVD on the disc tray, make sure that the CD or DVD is properly set
on the disc tray. If not, the CD or DVD may be forced out of the tray while the tray is loaded.
<Specifications>• Depending on the type of CD or DVD used, you may not be able to read or write to the CD
or DVD. In this case, use another CD or DVD.
• Depending on the condition of a CD or DVD (whether it has scratches, dust, is deformed, has
copy protection enabled, and so on) , you may not be able to read or write to the CD or DVD
properly.
(2) Handling CD or DVD<Precautions>• Do not apply benzene, thinners, water, record cleaner, anti-static liquids, or use a silicone
cloth on a CD or DVD.
• Do not use a dryer when you remove dust or moisture from a CD or DVD.
• Do not store a CD or DVD in a location with high temperature and humidity.
• Do not store a CD or DVD in a location not subject to direct sunlight, strong artificial light,
and the like.
• Do not fold or bend a CD or DVD.
• Do not write on the recording surface of a CD or DVD.
• Do not scratches on the recording or label surface of a CD or DVD.
• Do not insert a stick into a center hole of a CD or DVD and spin the CD or DVD.
• Do not put stickers, labels, or decals on a CD or DVD.
<Required actions>• If a CD or DVD is dirty, wipe a it with a soft dry cloth in the direction from the center to the
rim.

C-9

6. USB DEVICE<Precautions>• When you start using a USB device, test the device before using it. Never use a USB device
for mission critical use.
• Do not connect a USB device during the OS startup because the OS may not start normally.
• If you switch screens during OS startup when you use a USB KVM switch, the OS may notstart normally depending on the type of the USB KVM switch. When you use a USB KVM
switch, make sure you test its operation thoroughly.
• For USB2.0, the length of the cable used must be less than or equal to the length specified in
the specifications. Otherwise, the transfer speed may be compromised. In addition, use acable that supports USB2.0. Otherwise, a communication error may result. For information
about the cable specifications, ask the manufacturer of the cable. (For information about thecable length, see “4.4.2 External interface cable length specifications”.)<Required actions>• When using a USB port, check the orientation of the USB connector, and then insert theconnector slowly in order not to damage the USB port.
• When a USB device is inserted, removed, or accessed, the system load may be increased. If
you need to use a USB device during online operation (system operation), you must confirm
that using the device does not affect the currently running application softwares before using
the device.
• After you clean a USB keyboard, check the connection between the equipment and theconnector of the keyboard. A loose connection may cause the keyboard to be recognizedincorrectly or prevent the system from starting normally.
<Specifications>• It is not guaranteed that all USB devices can be operated.
• Some USB devices do not conform to the USB specifications. If you turn off the main power
while a non-compliant USB device is connected, the equipment may not start properly andthe clock setting may be corrupted. When you select a USB device, make sure you test its
operation thoroughly.

7. EXTENSION BOARDS<Required actions>• When you use an optional PCI riser board, you cannot use a PCI board that requires -12V
power supply because the PCI riser board does not provide the -12V bus power. When you
use a PCI board, check what power supply voltages are required by the board.
• If an extension board (PCI Express/PCI board) is supplied by a user, the user must takeresponsibility for confirming that each component on the board meets the operating
temperature specification when those parts heat up.
• After you install an extension board, make sure you save the dummy bracket, and store it in asafe place.
• The equipment may not operate normally when some type of extension board with a PCI-PCI
Express bridge is installed in the equipment. When you use an extension board with a PCIPCI Express bridge, make sure you test the operation of the equipment thoroughly.

C-10

8. LITHIUM BATTERIES<Required actions>• This equipment uses a lithium battery. When you dispose of the battery, observe local laws
and regulations whatever applicable.

9. THE OPTICAL MOUSE<Required actions>• Due to the nature of the optical sensor, an optical mouse may not work on transparent
materials or light-reflecting materials (glass, mirrors, and the like). Avoid using an opticalmouse on those materials or purchase an optical mouse pad available on the market.
• If the optical sensor is smeared with condensation or oil mist, the optical mouse may notwork properly. If you use an optical mouse in an environment subject to those kinds ofsmears, take appropriate measures to protect the equipment.

10. BIOS SETTINGS<Specifications>• The purpose of the clock displayed on the BIOS setup menu screen is not to show the correcttime and date but to configure the time and date. The date displayed on the screen does notchange when the actual date changes. If the actual date changes during setup, you mustcorrect the date setting. (See "4.2 BIOS Setup".)• When the setup menu is used, the clock display may sometimes show a delay. After you
finish the setup menu, make sure you confirm the clock is correct. (See “4.2 BIOS Setup”.)• When you set up a password on the BIOS setup menu, you can no longer use HDDs if you
set up a wrong password for the HDDs during repair or maintenance or if you forget the
password.

C-11

11. MAINTENANCE SERVICES<Specifications>• Microsoft® Windows®, device drivers, and commercially available application softwares
may not be able to be modified directly as a counter measure for a particular failure. Instead,the Manufacturer may offer a work-around as a counter measure.
• If you add new commercially available hardware to the equipment without notice to the
Manufacturer, the equipment as a whole will lose eligibility for warranty.
• Some components used in the equipment (such as LSIs from Intel corporation) can not bedisassembled for failure analysis because the Manufacturer does not have the right to do so.
• The price of this equipment does not cover maintenance and support. When you order theequipment, you must clarify the desired maintenance support level in the maintenancecontract and make the required payment for the maintenance fee defined by the maintenancesupport level.
• The failure analysis support service for this equipment is supported only "memory dump
analysis" with fee.

12. Windows® SETTINGS(1) Applying a Hotfix and Other Updates<Specification>• If you need to apply a hotfix, Windows Update, or the latest service pack, do it on your own
responsibility. You must thoroughly check the system operation and evaluate how the system
is affected by applying the hotfix, Windows Update, or service pack.
(2) Configuring the Power Options<Specification>• Even if you configured the power to the display not to be turned off in the Power Options(Never is specified for “Turn off the display”), the power plan can be temporarily switched toHigh performance when the Windows Experience Index is automatically executed, and thepower to the display can be turned off.
In order to prevent the power to the display from being turned off, go through the following
steps 1 to 6 to disable automatic execution of the Windows Experience Index.

C-12 Procedure to change the settings of the Windows Experience Index
1. Click Start > Control Panel.
2. Click System and Security.
3. Click Administrative Tools.
4. Double-click Task Scheduler.
5. From the tree in the left pane of the Task Scheduler window, select Task Scheduler
Library > Microsoft > Windows > Maintenance.
6. Right-click WinSAT displayed in the center of the window and select Disable.

• If you follow the procedure above to disable automatic execution of the Windows ExperienceIndex, the Windows Experience Index may not be triggered at all or may not be triggered
even after a device driver is updated or a hardware configuration is changed. If the Windows
Experience Index is not triggered, Windows® may not operate in the optimum manner andthe performance can be compromised. Because of this, you may need to trigger the Windows
Experience Index manually.
Follow the procedure below to trigger the Windows Experience Index manually: Procedure required to trigger the Windows Experience Index manually
1. Click Start > Control Panel.
2. Click System and Security.
3. Under System, click Check the Windows Experience Index.
4. Click Rate this computer. (For the second time and later, click Re-run theassessment.) When you see the User Account Control window, click Yes.

C-13

This Page Intentionally Left Blank

PREFACE
This manual is intended for operators of the HITACHI INDUSTRIAL COMPUTER HF-BT1000(hereafter called as this equipment) and contains information about the operation and maintenanceof various devices necessary for their routine work.
This manual consists of the following:
CHAPTER 1 GETTING STARTED
CHAPTER 2 PHYSICAL CONFIGURATIONCHAPTER 3 OPERATIONCHAPTER 4 SPECIFICATIONSCHAPTER 5 CHECKUP AND MAINTENANCE
CHAPTER 6 TROUBLESHOOTINGCHAPTER 7 MAINTENANCE OPERATIONCHAPTER 8 RAID1
APPENDIX HANDLING REPLACEABLE COMPONENTSNOTICE
Depending on the type of failure, important files may be lost when you use thisequipment. Files can be lost by power failure and human mistakes during
operation in addition to the failure of the equipment. If such a situation occurs, thefiles cannot be recovered. In order to prevent data loss, make it a routine to saveyour files and establish a systematic schedule for backing up files.
<Note for storage capacity calculations> Memory capacities and requirements, file sizes and storage requirements, etc. must be
calculated according to the formula 2n. The following examples show the results of suchcalculations by 2n (to the right of the equals signs).
1 KB (kilobyte) = 1,024 bytes
1 MB (megabyte) = 1,048,576 bytes
1 GB (gigabyte) = 1,073,741,824 bytes
1 TB (terabyte) = 1,099,511,627,776 bytes
 As for disk capacities, they must be calculated using the formula 10n. Listed below are theresults of calculating the above example capacities using 10n in place of 2n.
1 KB (kilobyte) = 1,000 bytes
1 MB (megabyte) = 1,0002 bytes
1 GB (gigabyte) = 1,0003 bytes
1 TB (terabyte) = 1,0004 bytesi This equipment has been tested and found to comply with the limits for a Class A digital device,pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in a commercial environment.
This equipment generates, uses and can radiate radio frequency energy and, if not installed andused in accordance with the instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to cause harmfulinterference in which case the user will be required to correct the interference at his own expense.
 이 기기는 업무용(A급) 전자파적합기기로서 판매자 또는 사용자는 이 점을주의하시기 바라 며, 가정외의 지역에서 사용하는 것을 목적으로 합니다.
This equipment conforms to the electromagnetic wave for Industrial use (Class A).Vender or user
should take notice and use the purpose except for household use.
<Trademarks>• Microsoft® Windows® 7 is registered trademarks of U.S. Microsoft Corporation in the UnitedStates and other countries.
• Intel®, Intel® Celeron®, and Intel® Core™ i5 are trademarks of Intel Corporation in the UnitedStates and other countries.
• Wake on LAN™ is a trademark or a registered trademark of U.S. IBM Corporation in the UnitedStates and other countries.
• Magic Packet™ is a trademark or a registered trademark of Advanced Micro Devices, Inc.
• HDMI, the HDMI logo and High-Definition Multimedia Interface are trademarks or registeredtrademarks of HDMI Licensing LLC.
• All other product names (software and hardware) not from Hitachi described in this manual are
the registered trademarks, the trademarks, or the products of their respective owners.
• Zlib is used as a compression and decompression engine built in a part of the software of thisproduct. Its copyright notice is as follows:
Zlib ver 1.2.3 Copyright © 1995-2005 Jean-loup Gailly and Mark Adler

ii

CONTENTS
SAFETY INSTRUCTIONS ......................................................................................... S-1
PRECAUTIONS ....................................................................................................................... C-1
CHAPTER 1 GETTING STARTED ............................................................................... 1-1
1.1 Scope .................................................................................................................................... 1-1
1.2 Installation Environment ...................................................................................................... 1-2
1.2.1 Environment .................................................................................................................. 1-2
1.2.2 Installation ..................................................................................................................... 1-3
1.2.3 Hardware connection ..................................................................................................... 1-7
1.3 Installing an Extension Board ............................................................................................ 1-10
1.4 Role of an Operator ............................................................................................................ 1-10

CHAPTER 2 PHYSICAL CONFIGURATION ........................................................... 2-1
2.1 Display and User Input Sections .......................................................................................... 2-2

CHAPTER 3 OPERATION ............................................................................................... 3-1
3.1 Before Turning On the Power .............................................................................................. 3-1
3.2 Starting the Equipment ......................................................................................................... 3-2
3.3 Shutting Down the Equipment ............................................................................................. 3-3
3.4 Power Shutdown .................................................................................................................. 3-4
3.5 Emergency Shutdown .......................................................................................................... 3-4
3.6 DVD drive ............................................................................................................................ 3-5
3.6.1 Inserting a CD or DVD .................................................................................................. 3-5
3.6.2 Ejecting a CD or DVD ................................................................................................... 3-6
3.6.3 Using the DVD drive when the equipment is installed vertically ................................. 3-6
3.7 Controlling the Power Using the LAN ................................................................................ 3-7
3.7.1 Enabling the WOL (Wake on LAN™) function ........................................................... 3-7
3.7.2 Turning on the power using the LAN ............................................................................ 3-8
3.8 Setting Up the LAN Interface .............................................................................................. 3-9
3.9 Setting Up the Screen ......................................................................................................... 3-19

CHAPTER 4 SPECIFICATIONS .................................................................................... 4-1
4.1 Equipment Specifications .................................................................................................... 4-1
4.2 BIOS Setup .......................................................................................................................... 4-6
4.3 Hardware System Clock ..................................................................................................... 4-12
4.4 Interface Specifications ...................................................................................................... 4-13
4.4.1 Connector specifications .............................................................................................. 4-13
4.4.2 External interface cable length specifications ............................................................. 4-16

CHAPTER 5 CHECKUP AND MAINTENANCE ..................................................... 5-1
5.1 Daily Checkup ...................................................................................................................... 5-1
5.2 Periodic Checkup ................................................................................................................. 5-4
5.3 Replacing a Component ....................................................................................................... 5-5
5.3.1 Types and locations of installed components ................................................................ 5-5
5.3.2 Installing and removing the cover of the equipment ..................................................... 5-6
5.3.3 Installing and removing a riser board ............................................................................ 5-7
iii

5.3.4 Installing and removing an extension board .................................................................. 5-9
5.3.5 Installing and removing main memory ........................................................................ 5-13
5.3.4 Installing and removing an HDD ................................................................................. 5-16
5.3.7 Installing and removing a CFast .................................................................................. 5-19
5.3.8 Attaching and removing rubber feet ............................................................................ 5-21
5.3.9 Installing and removing a dust filter ............................................................................ 5-22

CHAPTER 6 TROUBLESHOOTING ............................................................................ 6-1
6.1 List of Problems ................................................................................................................... 6-1
6.1.1 Problems that occur before the OS startup .................................................................... 6-1
6.1.2 Problems that occur after the OS startup ....................................................................... 6-2
6.2 Countermeasures .................................................................................................................. 6-3
6.2.1 Problems that occur before the OS startup .................................................................... 6-3
6.2.2 Problems that occur after the OS startup ....................................................................... 6-6
6.3 STOP Error Codes ............................................................................................................. 6-17
6.4 Event Log ........................................................................................................................... 6-18
6.5 Checking the System Load by Using Performance Monitor ............................................. 6-21
6.6 Digital LEDs for Status Indication ..................................................................................... 6-25
6.6.1 POST messages ........................................................................................................... 6-25
6.6.2 Displaying a hardware status code .............................................................................. 6-26
6.6.3 Displaying a timeout code ........................................................................................... 6-27
6.6.4 Displaying a STOP error code ..................................................................................... 6-28

CHAPTER 7 MAINTENANCE OPERATION ........................................................... 7-1
7.1 Overview .............................................................................................................................. 7-1
7.2 Collecting a Memory Dump ................................................................................................ 7-5
7.3 When the Saving Memory Dump Confirmation Messages is Displayed ............................ 7-7
7.3.1 When the capacity of the memory dump file is insufficient orwhen the virtual memory setting is changed ................................................................. 7-7
7.3.2 Changing the memory dump collection setting ............................................................. 7-8
7.3.3 Countermeasures when the capacity of the memory dump file is insufficient .............. 7-9
7.3.4 Countermeasures when changing the memory dump collection setting ..................... 7-10
7.3.5 Configuring the settings related to a memory dump ................................................... 7-11
7.4 Maintenance Operation Commands ................................................................................... 7-13
7.4.1 Log information collection command (logsave) .......................................................... 7-14
7.4.2 Memory dump file copy command (mdump) .............................................................. 7-16
7.4.3 Disk area allocation command for saving a memory dump (createdmp) .................... 7-18
7.4.4 RAS information display command (getrasinfo) ......................................................... 7-20

CHAPTER 8 RAID1 ........................................................................................................... 8-1
8.1 What Is RAID1 ? .................................................................................................................. 8-1
8.2 Setup ..................................................................................................................................... 8-2
8.2.1 Setup overview .............................................................................................................. 8-2
8.2.2 Building a RAID1 system newly ................................................................................... 8-2
8.3 Checking the RAID1 Status ................................................................................................. 8-3
8.3.1 Status lamp ..................................................................................................................... 8-3
8.3.2 Hardware status window ................................................................................................ 8-4
8.4 Recovering from Failure ...................................................................................................... 8-5
8.4.1 Detection of failure ........................................................................................................ 8-5
8.4.2 Recovery from a failure in one HDD ............................................................................ 8-6
iv

8.4.3 Recovery from failure in both HDDs ............................................................................ 8-9
8.5 Preventive Maintenance ..................................................................................................... 8-10
8.5.1 Creating a backup HDD ............................................................................................... 8-10
8.5.2 Recovery using a backup HDD ................................................................................... 8-11
8.5.3 Performing periodical HDD replacement .................................................................... 8-12

APPENDIX HANDLING REPLACEABLE COMPONENTS .............................. A-1v

FIGURES
Figure 1-1
Figure 1-2
Figure 1-3
Figure 1-4
Figure 1-5
Figure 2-1
Figure 2-2
Figure 2-3
Figure 2-4
Figure 2-5
Figure 3-1
Figure 5-1
Figure 5-2
Figure 5-3
Figure 5-4
Figure 5-5
Figure 5-6
Figure 5-7
Figure 5-8
Figure 5-9

Operation and Service Clearance (Top View) ......................................................... 1-4
Installation Clearance (Top View) ........................................................................... 1-4
Installation Requirements (Vertical Installation) ..................................................... 1-5
Installation Requirements (Horizontal installation) ................................................. 1-6
Hardware Connection ............................................................................................... 1-8
Name of Each Part (Front View) .............................................................................. 2-2
Name of Each Part (Rear View) ............................................................................... 2-3
Physical Configuration Inside Equipment (A model) .............................................. 2-4
Physical Configuration Inside Equipment (D model) .............................................. 2-5
Physical Configuration Inside Equipment (Common to All Models) ...................... 2-6
DVD Drive (Front View) ......................................................................................... 3-5
Types and Locations of Installed Components ........................................................ 5-5
Removing the Cover of the Equipment .................................................................... 5-6
Installing the Riser Board ......................................................................................... 5-8
Installing an Extension Board ................................................................................ 5-11
Installing Main Memory ......................................................................................... 5-14
Installing and Removing an HDD .......................................................................... 5-17
Installing and Removing a CFast ........................................................................... 5-20
Removing a Rubber Foot ....................................................................................... 5-21
Replace a Dust Filter .............................................................................................. 5-22

vi

TABLES
Table 1-1
Table 2-1
Table 4-1
Table 6-1
Table 6-2
Table 6-3
Table 6-4
Table 6-5
Table 6-6
Table 7-1
Table 7-2
Table 7-3
Table 7-4
Table 7-5
Table 7-6
Table 7-7
Table 7-8
Table 7-9

Dimension, Service Clearance, and Installation Clearance ....................................... 1-4
Function of Each Part ................................................................................................ 2-7
Hardware System Clock Specification .................................................................... 4-12
STOP Error Codes ................................................................................................... 6-17
Event Log Entries Unique to the Equipment ........................................................... 6-19
Performance Counters Related to the Performance of the Equipment .................... 6-23
Hardware Status Code and Cause/Action ................................................................ 6-26
Timeout Code and Cause/Action ............................................................................. 6-27
Stop Error Code and Cause/Action ......................................................................... 6-28
Error That Trigger a Memory Dump ......................................................................... 7-5
Maintenance Operation Commands ........................................................................ 7-13
Information Saved by logsave ................................................................................. 7-14
Error Messages of the logsave Command ............................................................... 7-15
Messages of the mdump Command ......................................................................... 7-17
Error Messages of the mdump Command ............................................................... 7-17
Error Messages of the createdmp Command ........................................................... 7-19
Information Displayed by the getrasinfo Command ............................................... 7-20
Error Messages of the getrasinfo Command ........................................................... 7-28

vii

This Page Intentionally Left Blank

1. GETTING STARTED

CHAPTER 1 GETTING STARTED
1.1 ScopeThis manual is intended for operators of the HITACHI INDUSTRIAL COMPUTER
HF-BT1000 and contains information about the operation and maintenance of various devices
necessary for their routine use.
After you unpack, go through the delivered items list to confirm all the items have beendelivered and no items are missing or damaged. If there are missing or damaged items, contact
our sales representative.
For information about software, refer to the following manuals.
• HF-BT1000 SETUP GUIDE (manual number BT-63-0003)• HF-BT1000 RAS FEATURES MANUAL (manual number BT-63-0004)

1-1

1. GETTING STARTED

1.2

Installation Environment

1.2.1

Environment
When this equipment is used, it must be used in the following environment.
Item
Ambient temperature

Temperature gradient
Humidity
Humidity gradient
Dust (*1)
Corrosive gas

Requirement
Operation: 5 to 40°C
(5 to 35°C: when a dust-proof stand forvertical installation is used)
Storage: -10 to 60°C
±10 K/h or less
20 to 80%RH (non-condensing)± 10% RH/h or lessNo heavy dust
(0.3 mg/m3 or less (JEITA IT-1004A class B))
None
JEITA IT-1004A class A (Temperature 25, Humidity
50% RH)
4.9 m/s2 (10 Hz, 5 s, except the DVD drive)
Operation: 19.6 m/s2 (while not powered on: 98 m/s2)
100 to 240 VAC (*2)
50/60 Hz ± 3 Hz
2.0 kV (fast transient / burst)
4 kV (Air: 8 kV) (*3)

Vibration resistance
Shock resistancePower voltage
Power frequency
Power supply noiseElectrostatic noise contact
discharge
Insulation resistance
500 VDC, 5 MΩ
Dielectric strength
1.5 kVAC, one minuteTransient power fault
10 ms or lessAltitude1000 m or less.
(*1) This equipment cannot be used in the environment where conductive dust or the
like is floating.
(*2) If a square wave uninterruptible power supply (UPS) is connected to theequipment, the equipment may fail. Do not use this type of UPS.
(*3) Be cautious when you use the equipment in the environment subject to noise suchas electrostatic noise. Depending on the severity of the noise, failures such as adisruption on the LAN may occur. When a user builds a system, make sure thatthe system can recover (retry) automatically.

< NOTE >• For information about the precautions for the environment, see“PRECAUTIONS 1. PRECAUTIONS ABOUT THE EQUIPMENT(5) INSTALLATION ENVIRONMENT”.

1-2

1. GETTING STARTED

1.2.2

Installation

WARNINGThe power code that comes with the equipment is rated at the input voltage of
125 VAC. When using this equipment at over 125 VAC, prepare the power
cord fitting input voltage and inspect the safeness of this equipment enough.
 When you connect the plug of the power cord to an outlet, make sure you use
an outlet with a ground terminal (ground pole) that is properly grounded. In
addition, you must install and use an earth leakage circuit breaker.
If you do not take these measures, that may result in a fire or an electric shock.
 Do not use a two-pole plug without a ground pole because that may result in anelectric shock or failure of the device.

NOTICE Before you move this equipment, make sure you shut down the OS, disconnect
the plug of the power cord from the outlet, and wait for at least one minute. If
you do not, the HDDs and other devices may fail.
 When you transport or carry the equipment, pack it in the dedicated container(container and packing materials used when the equipment was delivered). If
you use other container or packing materials, that may damage the equipment.
 Do not use damaged or broken dedicated container when you transport or
carry the equipment. If you do, that may damage the equipment.
 If you install the equipment in a mounting chassis or rack with casters, theequipment may be subjected to excessive vibration or shock when it istransported or moved and that may cause the equipment to fail. In order toavoid failure, you must select or design a chassis or rack that satisfies theinstallation environment requirements of the equipment and be cautious about
vibration and shock when you move, transport, or carry the installed
equipment.
< NOTE >• For information about the precautions for concerning installation requirements,
see “PRECAUTIONS 1. PRECAUTIONS ABOUT THE EQUIPMENT(5) INSTALLATION ENVIRONMENT”.

1-3

1. GETTING STARTED

Table 1-1 Dimension, Service Clearance, and Installation Clearance
Dimension (mm)Operation and service clearance (mm) Installation clearance (mm)Height Width Depth Front
Rear
Left
Right
Front Rear Left Right
262
100
348
500
600
200
200
120 100 50
50• When you operate the equipment or do maintenance work, provide sufficient clearance asshown in Figure 1-1.
• The equipment is air-cooled by fans. See “2.1 Display and User Input Sections” andmake sure the air flow is not blocked.

500 mm

200 mm

500 mm

200 mm 200 mm

Front side

Front side

Rear side

Rear side

600 mm

600 mmHorizontal Installation

Figure 1-1

50 mm

200 mm

Vertical Installation

Operation and Service Clearance (Top View)

120 mm

50 mm

120 mm

50 mm

Front side

Front side

Rear side

Rear side

100 mm

100 mm
Vertical Installation

Horizontal Installation

Figure 1-2

Installation Clearance (Top View)

1-4

50 mm

1. GETTING STARTED(a) Vertical installation

WARNING Before attaching or detaching the vertical installation stand or dust-proof standfor vertical installation, shut down the OS and disconnect the power cord fromthe outlet.
 If you install the equipment vertically on your desk, it may topple or fall,resulting in personal injury. Be sure to install it on the vertical installation standthat comes with the equipment on a level surface.
• In vertical installation, make sure that you install the equipment with the rubber feetattached at the bottom to secure space for an air intake.
• When installing the equipment in a dusty place (e.g., on the floor), use the dust-proof
stand (*) for vertical installation in addition to the vertical installation stand as shown
below.

Vertical installation
standsFigure 1-3

Dust-proof stands
for verticalinstallation (*)

Installation Requirements (Vertical Installation)(*) The dust-proof stand for vertical installation is provided optionally.

1-5

1. GETTING STARTED(b) Horizontal installation• In horizontal installation, install the equipment with the rubber feet attached as shown
below (for how to attach the rubber feet, see “5.3.8 Attaching and removing rubber
feet”).

Rubber feetNon-slip mat

Figure 1-4

Installation Requirements (Horizontal installation)

1-6

1. GETTING STARTED

1.2.3 Hardware connection

NOTICE
 Do not route interface cables and the like near the power cord. If you do, failure
and malfunction of the equipment may result.
 Do not connect or disconnect an interface cable while the power for thisequipment or for the remote device is on. If you do, failure of the equipment
may result due to a short circuit between the power supply and the ground.
When an interface cable comes off while the power for the equipment is on,
shut down the OS and disconnect the power cord from the outlet.
Disconnecting the power cord from the outlet without shutting down the OS
might destroy the internal files.

1-7

1. GETTING STARTED

Connect hardware based on the connection example shown in the figure below.
Connect the display, keyboard, and mouse to this equipment and then insert the plug of thepower cord into an outlet.
(the equipment connection side)

Power cord for this equipment

Power cord
for a display

Mouse interface
cable (*3)
Keyboard interface
cable (*3)

Display
(*1)

Mouse

Display interface
cable (*2)
Keyboard(*1) For information about the naming of the user input module and how to operate and adjust the equipment, refer tothe user’s manual that comes with the device.
(*2) For information about the length of each connection cable, see “4.4.2 External interface cable length
specifications”.
(*3) When you connect a connector, pay attention to the orientation of the connector. For a USB mouse and USB
keyboard, you can use both front USB ports and rear USB ports.

Figure 1-5

Hardware Connection

1-8

1. GETTING STARTED Connecting to an outlet
Fully and securely insert the plug of the power code of this equipment into an outlet witha grounding pole that is properly grounded. (*)

Make sure you use a power cable with a 2-poleplug with a grounding pole.

(*) If you have no other choice than to use an outlet without a grounding pole that isproperly grounded, use 3-pole to 2-pole conversion adapter and connect the green
ground line from the adapter to the ground of the outlet. A user must verify the proper
functionality of the 3-pole to 2-pole conversion adapter before using it.

< NOTE >• The power cord that comes with the equipment is rated at the input voltage of
125 VAC. When using this equipment at over 125 VAC, prepare the power cord
fitting input voltage.

1-9

1. GETTING STARTED

1.3

Installing an Extension Board
You can install an extension board supplied by the user in this equipment.
For information about the installation procedure and the limitations of an extension board, see“5.3.4 Installing and removing an extension board”.

1.4 Role of an Operator
In order to use this equipment in good working order for a long period of time, an operator
must take care of the following items.
(1) Setting up consumable items(a) When you set up a consumable item (storage medium such as a CD or DVD), follow
the device operating procedure shown in the respective chapters.
(2) Consideration for the characteristics of the equipment(a) See “PRECAUTIONS 1. PRECAUTIONS ABOUT THE EQUIPMENT” and takenecessary actions considering the characteristics of the equipment.
(b) The instructions described in this manual are the basics of the procedures you need tofollow when you use the equipment. Make sure you follow these instructions.
(c) For information about how to use the equipment, how to clean the equipment, and soon, see the respective chapters.
(3) Keep this equipment in good condition
When you use this equipment, an operator must take care of the following items.
(a) Backing up files
See “PRECAUTIONS 4. HARD DISKS DRIVES (HDDs) (2) Backing Up Files”.
(b) Power cord and shutting down the power
See “PRECAUTIONS 1. PRECAUTIONS ABOUT THE EQUIPMENT (4) POWER
SUPPLY”.
(4) Maintenance of this equipment(a) For information about maintenance, see “5.1 Daily Checkup” and “5.2 Periodic
Checkup”.

1-10

2. PHYSICAL CONFIGURATIONCHAPTER 2 PHYSICAL CONFIGURATIONWARNING
Warning about the power supply unit (hazardous voltage)
 Do not remove the power supply except when you remove and install main
memory or lithium batteries. If you do, serious personal injury or death may
result due to an electric shock.
 Do not remove the cover of the power supply unit. If you do, serious personal
injury or death may result due to an electric shock.

CAUTION
Caution about fans (rotating objects)
 Only maintenance personnel are allowed to remove a fan. If you remove a fan
yourself, your hand or objects may be caught by the rotating part of theoperating fan and personal injury may result.

NOTICE Never hot-swap HDDs because that may cause failure of the equipment and
HDDs. Before you replace an HDD, make sure you shut down the OS,
disconnect the plug of the power cord from the outlet, and wait for at least one
minute.
 When using a USB port, check the orientation of the USB connector, and theninsert the connector slowly. Otherwise, the USB port may be damaged.
 Do not remove or insert a USB device during online operation (system
operation) because that may affect currently running applications.
 If you insert or access a CD or DVD, the system load may increase andrunning applications may be affected. Do not insert or access an optical discduring online operation (system operation).

2-1

2. PHYSICAL CONFIGURATION

2.1

Display and User Input Sections(1) Front view

Front panel

The dimension do notinclude rubber feet.

262 mm

348 mmPower lamp

100 mm

HDD1 status lamp
HDD2 status lamp
Power switch

Reset switch (*2)

Digital LED for
Status indication

Drive bay 1 (HDD1)(*1)
Drive bay 2 (HDD2)

DVD drive

Front door

Front USB ports(4 ports)

Front view

Front view (with the front
door opened)Top view(*1) To open and close the front door, press the area marked as “PUSH” on the front panel.
(*2) Press the reset switch by inserting an eject pin. If an eject pin is not available, use a pin that fits the hole of the resetswitch instead.

Figure 2-1

Name of Each Part (Front View)

2-2

2. PHYSICAL CONFIGURATION(2) Rear view
AC inlet
LAN port(2 ports)
Communication
speed lamp

Serial port
(2 ports)

ACT/LINK lamp
HDMI port (*2)

LAN ports:
1000BASE-T/100BASE-TX/
10BASE-T

Analog RGB port (*2)

USB port(4 ports)

Extension slot (*1)

LAN port
Upper: LAN A
Lower: LAN B

Audio port
Right: LINE IN
Center: LINE OUT
Left: MIC(*1) You can install a PCI board or PCI Express x16 board in the extension slot. When you mount a board, a riser board(optional) is required. You need a different riser board for a different type of the board.
(*2) If a video board is installed in the extension slot, you cannot use those ports.

Figure 2-2

Name of Each Part (Rear View)

2-3

2. PHYSICAL CONFIGURATION(3) Physical configuration inside the equipment
A model:Motherboard

Power supply

CPU fanCase fan

DVD drive

Drive bay 1
Drive bay 2

Figure 2-3

Physical Configuration Inside Equipment (A model)

2-4

2. PHYSICAL CONFIGURATION

D model:RAID board
Motherboard
Power supply

CPU fanCase fan

DVD drive

Drive bay 1
Drive bay 2

Figure 2-4

Physical Configuration Inside Equipment (D model)

2-5

2. PHYSICAL CONFIGURATION

Common to all models (Bottom face of the equipment)
Warning label

Portion where a CFast is
mountedInside view

Figure 2-5

Physical Configuration Inside Equipment (Common to All Models)

2-6

2. PHYSICAL CONFIGURATION

Table 2-1
Name
Power switch

Reset switch
Power lamp
HDD1 status lamp/
HDD2 status lamp

AC inletPower supply
Audio port (LINE IN)
Audio port (LINE OUT)
Audio port (MIC)
Serial port
(9 pins: RS-232C-A)
Analog RGB port
HDMI port
Extension slot

USB port
Digital LED for Statusindication

Function of Each Part (1/2)

Function
When you press this switch, the power is turned on. When you press theswitch for four seconds or more, the power is turned off and the system
goes into standby mode (for emergencies only).
Use this switch to perform a hardware reset (restarting the equipment).
Lights green when the equipment is operating.
The HDD status lamp lights green when it is being accessed. The HDD2
status lamp does not light even if you mount an HDD in drive bay 2 in the
A model.
For the lighting pattern of the lamps in the D model, see Chapter 8.
Used for connecting a power cord.
A power supply module with a wide-range input voltage (100 to 240
VAC).
An audio line input.
An audio line output.
Microphone input
You can use this connector to connect a device such as a modem that uses
a serial interface.
(See “4.4.1 Connector specifications”.)
Connects the cable from the analog RGB interface of a display.
(See “4.4.1 Connector specifications”.)
Connects the cable from the HDMI interface of a display.
(See “4.4.1 Connector specifications”.)
Slot used to mount a PCI board or PCI Express x16 board.
To mount these boards, you need a riser board dedicated to a PCI board or
a PCI Express x16 board.
Used to connect a device that uses a USB interface.
(See “4.4.1 Connector specifications”.)
Various states of this equipment are indicated as a two-digit code inhexadecimal and the states of the status indication LEDs.
Status indication LEDs
[1] RAS status (Red)[2] Application status (Green)[3] Not used by this equipment

[1]

[2]

[3]

Status indication LEDs

(For information about how to display arbitrary status data on the DigitalLED for Status indication from a user application, refer to the“HF-BT1000 RAS FEATURES MANUAL”.)

2-7

2. PHYSICAL CONFIGURATION

Table 2-1

Function of Each Part (2/2)

Name

Function
LAN port
You can connect a LAN cable to a LAN port. (See “4.4.1 Connector(1000BASE-T/100BASE-TX/ specification”.)
10BASE-T)
 LAN A/LAN B
Communication
speed lamp
ACT/LINK lamp

ACT/LINK lamp
Lamp
StatusLit inA link is established.
yellow
Both the equipment and the remote device are powered
up and the connection over the twisted-pair Ethernet
cable is stable.
OffNo link is established.
• The equipment is not physically connected to the
network.
• The switching hub is not powered up.
• The connection over the twisted-pair Ethernet cable isnot stable.
• The driver settings have some errors.
Blinking in Network data is being transmitted or received.
yellow
The blink interval changes depending on the traffic on
the network.
Communication speed lamp
Lamp
StatusLit in green The link is established at 1000 Mbps.
Lit inThe link is established at 100 Mbps.
orangeOffThe link is established at 10 Mbps. Or no link isestablished.

< NOTE >• For information about the precautions for USB devices, see “PRECAUTIONS
6. USB DEVICE”.

2-8

3. OPERATIONCHAPTER 3 OPERATION
3.1 Before Turning On the PowerWARNING
If any of the air intake and exhaust holes of the equipment is blocked, thetemperature inside the equipment may rise and that may cause a fire or failure of
the equipment. Make sure sufficient clearance is provided around the equipment
when you install. (See “1.2.2 Installation”.)< NOTE >When you turn on the power, see the following:• “PRECAUTIONS 1. PRECAUTIONS ABOUT THE EQUIPMENT(2) INTERFACE CABLES• “PRECAUTIONS 1. PRECAUTIONS ABOUT THE EQUIPMENT(4) POWER SUPPLY”• “PRECAUTIONS 1. PRECAUTIONS ABOUT THE EQUIPMENT(5) INSTALLATION ENVIRONMENT”

3-1

3. OPERATION

3.2

Starting the Equipment
For information about how to start the equipment for the first time after you purchase it or you
recover the equipment from failure, refer to the “GETTING STARTED” or the “SETUPGUIDE”.
For other cases, follow the procedure below to start the equipment:
1. Confirm that the plug of the power cord is connected to the outlet.
2. Turn on the power to the display.
3. Press the power switch. (See “2.1 Display and User Input Sections”.)
4. When the power is turned on, the power lamp will light. (green)
After the above steps are complete, the equipment automatically goes through the startup
process until the logon screen appears.
For information about how to control the power using the LAN, see “3.7 Controlling thePower Using the LAN”.

3-2

3. OPERATION

3.3

Shutting Down the Equipment
When you shut down the equipment, first confirm that no other users are using the equipment
and no background programs are running. Then follow the procedure below:• Stop application programs.
• Shut down the OS.
The specific procedure for stopping an application program differs depending on eachapplication. For more information, see the manual of each application.
To shut down the OS, click the Start button at the left bottom corner of the screen and click
Shut down. After the OS is shut down, the power is automatically turned off and only theauxiliary power supply is on (standby mode).
If the normal shutdown process cannot be executed (for example, a shutdown request cannot
be accepted due to system deadlock), press the power switch for at least four seconds. The
power is turned off and the equipment goes into the standby mode. If you turn off the powerby pressing the power switch for at least four seconds, you cannot turn on the power by wayof the LAN next time. Do not turn off the power this way except for emergencies. (See “3.7Controlling the Power Using the LAN”.) For information about how to collect a memory
dump, see “7.2 Collecting a Memory Dump”.

3-3

3. OPERATION

3.4

Power Shutdown
1. Confirm that the equipment is shut down. (See “3.3 Shutting Down the Equipment”.)
2. Unplug the power cord from the outlet.

3.5

Emergency Shutdown

WARNING
In case of smoke, a burning smell, or the like, unplug the power cord from theoutlet, and contact your dealer or maintenance personnel. Using faulty equipment
without repair may result in a fire or an electric shock.

NOTICE
 Performing emergency shutdown (that is, unplugging the power cord from theoutlet or shutting off the breaker without proper shutdown of the OS) may
cause the OS or applications not to work properly or may cause saved data to
be corrupted. Do not perform emergency shutdown unless you must stop thesystem immediately due to some kind of error.
 If you turn off the power at the source of AC the power, the system may not beable to recover automatically.
In the following cases, turn off the power at the source of the AC power.
• When the equipment shows an error condition and you have to shut down the power
immediately (for example, when a burning smell is detected).
• When you cannot shut down the equipment due to some error.
• When the power is turned off repeatedly or only the auxiliary power supply is on due toexcess current or overheating.
In the following cases, unplug the power cord from the outlet or shut down the power supply
from the power source.
• If the fan is stopped and the temperature gets too high or too low and consequently thepower is automatically turned off to protect the equipment and only the auxiliary power
supply is on. (For information about actions recommended after the power shutdown, see“6.2.2 (1)”.)After the OS starts, when a stopped fan is detected, the OS is automatically shut down andthen the power is turned off.

3-4

3. OPERATION

3.6 DVD drive

NOTICE If you insert or access a CD or DVD, the system load may increase andrunning applications may be affected. Do not insert or access a CD or DVD
during online operation (system operation).
 When you finish accessing a CD or DVD, eject the disc from the DVD drive.
If you leave the disc in the DVD drive, failure may result.
 If you keep the disc tray open, failure may result.
When you do not intend to use the DVD drive, keep the disc tray inside theDVD drive.
 Do not use an unbalanced CD or DVD due to attached labels and so on; a CD
or DVD with cracks, scratches, or vertical deviation; or a CD or DVD with anon-standard shape. If you do, an abnormal sound or vibration may begenerated and failure of the equipment may result.
3.6.1 Inserting a CD or DVD
1. Press the eject button gently to open the disc tray.
2. Set the CD or DVD on the disc tray with the label side facing up.
3. Push the disc tray to load the disc into the DVD drive.

Front View When the Disc Tray Is OpenEject button
Disc tray

Manual emergency
eject hole

Lamp

Front View of the DVD Drive

Figure 3-1

DVD Drive (Front View)

3-5

3. OPERATION< NOTE >• For information about the precautions for the DVD drive, see “PRECAUTIONS
5. DVDs”.
3.6.2 Ejecting a CD or DVD
1. Confirm that the lamp is neither on nor flashing (the drive is operating).
2. Press the eject button gently to open the disc tray.
3. Pick up the CD or DVD.
< NOTE >• When you are writing to a CD or DVD, use the OS to eject the disc. If you press
the eject button, writing to the disc may fail.
3.6.3 Using the DVD drive when the equipment is installed vertically
1. Press the eject button to eject the disc tray from the DVD drive.
2. While holding the disc tray with your right hand, set a CD or DVD on the disc tray withyour left hand.
3. Remove your right hand from the disc tray.
4. Push the disc tray to load the CD or DVD into the DVD drive.
5. When you remove the CD or DVD, pull out the CD or DVD without applying excessive
force to the CD or DVD.

DVD Drive When the Equipment Is Installed Vertically

3-6

3. OPERATION

3.7 Controlling the Power Using the LAN
Only LAN B port can turn on the power by remote control using LAN.
The power for this equipment can be turned on from a remote device by way of the LAN.
This section explains WOL (Wake on LAN™), which is used for turning on the power for theequipment through the LAN. WOL can be initiated by sending a Magic Packet™ frame to the
LAN interface of the equipment which has been shut down normally.
In the initial factory settings, this function is disabled. If you want to use this function, follow
steps 1 through 3 described in “3.7.1 Enabling the WOL (Wake on LAN™) function” toenable the WOL function and then follow the steps below.
< NOTE >• WOL function can be used by only LAN B port. WOL function in LAN A port is a
non-support.
• For information about the precautions for the network, see “PRECAUTIONS
2. NETWORK”.
3.7.1

Enabling the WOL (Wake on LAN™) function
By following the procedure below, you can set up whether to start WOL when a Magic
Packet™ frame is received. In the initial factory settings, the WOL function is disabled.
1. Execute steps 1 though 7 in “ Setting up the network transfer speed” in “3.8 Setting
Up the LAN Interface”.
2. Click the Power Management tab. If you want to enable WOL, select the Wake on Magic
Packet from power off state check box under Wake on LAN:.
3. Click OK and restart the system.

3-7

3. OPERATION

3.7.2

Turning on the power using the LAN
1. Insert the plug of the power cord into an outlet.
2. Send a Magic Packet™ frame to the built-in LAN adapter in the equipment. When thebuilt-in LAN adapter receives a Magic Packet™ frame, the power for the equipment isturned on.
To turn on the power to the equipment through LAN (to use the WOL function), theequipment must have been powered off in the shutdown process.
The built-in LAN adapter in the equipment is compliant with WfM 2.0 (*1) to support the
Magic Packet™ technology. Because of this, the power for the equipment can be turned onwhen a special data packet called a “Magic Packet™ frame” (*2) is received at the built-in
LAN adapter.
A program for transmitting a Magic Packet™ frame does not come with the equipment. Usea commercially available program for to transmit the Magic Packet™ frame.
(*1) Wired for Management (WfM) is a guideline regarding the hardware specifications
proposed by Intel Corporation for managing PCs on a network.
(*2) The Magic Packet™ technology has been proposed by AMD Japan, Ltd. and can bestarting a PC on a network from a remote device.

< NOTE >• If you turn off the power by pressing the power switch for at least four seconds,
you cannot use WOL the next time. When you turn off the power by pressing
the power switch for at least four seconds, turn on the equipment by pressing
the power switch and go through the shutdown process to turn off the power.
<About the Magic Packet™ frame>
In a Magic Packet™ frame, the SOURCE ADDRESS, DESTINATION ADDRESS (theMAC address of the receiver or the MULTICAST ADDRESS including the
BROADCAST ADDRESS), CRC, and the like must meet the basic requirements of the
LAN in use. The data in a Magic Packet™ frame consists of a sequence of 16 repetitionsof the MAC address of the node. This sequence can be anywhere in the packet but it must
follow a synchronization stream. The synchronization stream is defined as 6 bytes of 0xFF.
As long as the MAC address that repeats itself 16 times targets the address of theequipment to be started, the device can receive a BROADCAST frame.
A Magic Packet™ frame is shown in the following figure.

DA

SA

Arbitrarydata

Source Address
Destination Address

FF…FF

Adr

…

Adr

16 repetitions of the
MAC address
Synchronization stream(6 bytes of 0xFF)

3-8

Adr

Arbitrary
data

CRC

3. OPERATION

3.8 Setting Up the LAN Interface
This equipment has two built-in 1000BASE-T/100BASE-TX/10BASE-T LAN port. For
information about the location of the LAN port connector (1000BASE-T/100BASE-TX/
10BASE-T), see “2.1 Display and User Input Sections”.
< NOTE >• For information about the precautions for the network, see “PRECAUTIONS
2. NETWORK”.
 Automatic recognition of the network transfer speed or transfer mode
The LAN port has an auto-negotiation function to automatically recognize the networktransfer speed or transfer mode. For normal use, enable the auto-negotiation function.
(Especially when you use the WOL function. If the speed is fixed to 1000 Mbps (autonegotiation), the WOL function cannot be used.)
If there is a compatibility issue with the connected hub, the auto-negotiation function may
not work properly and that may affect the communication with other terminals.
If the auto-negotiation function does not work properly, configure the LAN interface asfollows.
Specification of the LAN setting (*)
Speed
Speed
10 Mbps / Half-duplex
10 Mbps
Half Duplex
10 Mbps / Full-duplex
10 MbpsFull Duplex
100 Mbps / Half-duplex
100 Mbps
Half Duplex
100 Mbps / Full-duplex
100 Mbps
Full Duplex
Auto Negotiation or1000 Mbps
1000 Mbps (1.0 Gbps)
Full Duplex(*) How the setting is displayed is different depending on the OS and the LAN
port in use.
Specification of the hub

3-93. OPERATION Setting the network transfer speed
1. Log on to the computer using an administrator’s account.
2. Click Start > Control Panel > System and Security.
3. Click the System icon. Then click Device Manager.
4. The Device Manager window appears. Click the View menu and select Devices byconnection.

3-10

3. OPERATION

5. Click ACPI x86-based PC. Then click Microsoft ACPI-Compliant System.

6. Click PCI bus.

3-11

3. OPERATION

7. See the following and double-click the network adapter you want to configure.
• When you configure the built-in LAN (LAN A):
Double-click the network adapter (in the example in the figure below, Intel(R)82579LM Gigabit Network Connection).
• When you configure the built-in LAN (LAN B):
Click Intel(R) 6 Series/C200 Series Chipset Family PCI Express Root Port 8 –1C1E. Then double-click the network adapter under it (in the example in the figure
below, Intel(R) 82583V Gigabit Network Connection).
Perform the same procedure as above to change the settings of the LAN adapter installedin the extended slot.

3-12

3. OPERATION

8. Click the Link Speed tab.

9. Select the transfer speed and the transfer mode you want to choose from the Speed and
Duplex list.
• Auto Negotiation: auto-negotiation setting• 10 Mbps Half Duplex: 10 Mbps/Half-duplex setting• 10 Mbps Full Duplex: 10 Mbps/Full-duplex setting• 100 Mbps Half Duplex: 100 Mbps/Half-duplex setting• 100 Mbps Full Duplex: 100 Mbps/Full-duplex setting• 1.0 Gbps Full Duplex: 1.0 Gbps/Full-duplex setting
If you do not have to configure the transfer speed and the transfer mode, select Auto
Negotiation at the top of the list to choose the auto-negotiation setting.

3-13

3. OPERATION

10. Click OK.
11. Close the Device Manager window.
12. Click OK in the System Properties window.
13. Close the Control Panel window.
< NOTE >• For information about the precautions for the network, see “PRECAUTIONS
2. NETWORK”.

3-14

3. OPERATION

 Action to take if the link is unstable at 1000 Mbps
Depending on the type of the connected hub, the link may not be stable at 1000 Mbps. If
you want to use the network at 1000 Mbps, verify the connection with the hub in advance.
If the link is unstable at 1000 Mbps, it is made stable by taking the following action.
• Use a cable which is 20 to 100 meters long (UTP Category 5e or better).
• Fix the master/slave mode setting to Master (valid only in the 1000 Mbps setting).
Follow the procedure below to fix the mater/slave mode to Master. The link may not
function depending on the type of the hub. In this case, re-set the setting to Auto Detect.
1. Execute steps 1 though 4 in “ Setting the network transfer speed” in “3.8 Setting Up
the LAN Interface”.
2. Click the Advanced tab. Select Gigabit Master/Slave Mode from the Settings list.
3. From the Value pull-down menu, select Master Mode.
4. Click OK and restart the equipment.

3-15

3. OPERATION• Adaptive Inter-Frame Spacing
This compensates for excessive Ethernet packet collisions by dynamically controllingback-to-back timing.

• Flow Control
This enables adapters to generate or respond to flow control frames, which help regulate
network traffic. The default setting of the flow control is different depending on the OS
and the type of LAN adapter in use. You must configure the flow control setting
according to the network you are using.

< NOTE >• If the LAN driver stops due to a system failure such as an OS deadlock,broadcast frames from other devices may not be able to be processed and thereceive queue may get full.
If Rx Enabled or Rx & Tx Enabled is specified for Flow Control, flow control
frames are continuously sent from this equipment under such a condition. If thishappens, that may affect the whole network connected to the equipment.
Specify Disabled for Flow Control at this equipment or at the connected hub
as required.
• If Disabled is specified for Flow Control and if the device receives frames
quicker than it can process, the device gets overloaded, and the frames receive
will be discarded until the device recovers from the overload condition. You
have to design the network appropriately to avoid such an overload condition.
• In LAN A (82579LM), flow control frames may be sent continuously in the eventof a blue screen even if you set Flow Control to OFF. To prevent thisoperation, configure the equipment so it is restarted automatically after amemory dump of a blue screen, or set Flow Control to OFF if the connected
hub allows this setting change.

3-16

3. OPERATION• Interrupt Moderation Rate
This sets the rate at which the controller moderates or delays the generation of interrupts.

• Receive Buffers
This sets the number of Receive Buffers used by the driver when copying data to protocol
memory.

• Transmit Buffers
This sets the number of Transmit Buffers, data segments used by the adapter whenrecording transmission packets in system memory.

3-17

3. OPERATION Notes about the case when link down is recorded in the log during OS startup.
While Windows® is starting, the following warnings may be displayed in the event log.
These warnings are recorded by the initialization process of the LAN driver at the startup of
Windows® and will not cause any problems in the system operation.
Event ID

Source27

e1qexpressType
Warning

Category
Description
NoneIntel(R) 82579LM Gigabit Network Connection (*)
A network link has been lost.
27
e1rexpress Warning
NoneIntel(R) 82583V Gigabit Network Connection (*)
A network link has been lost.
(*) How the name is displayed differs depending on the LAN adapter.

You can keep these warnings from being displayed in the event log by changing the LAN
adapter settings as follows.
Note that if you change the settings shown below, log entries such as LAN connection anddisconnection during system operation are also not recorded and that may make failure
analysis difficult when a problem occurs.
1. Execute steps 1 though 7 in “ Setting the network transfer speed” in “3.8 Setting Up
the LAN Interface”.
2. Click the Advanced tab. Select Log Link State Event. Select Disabled from the Value
list.

3-18

3. OPERATION

3.9 Setting Up the Screen• For screen settings, you can configure the color depth (the number of colors that can bedisplayed on the screen simultaneously), resolution (the number of dots that constitutes thescreen), refresh rate (the number of screen refreshes per second), and the single- display andmultiple-display settings.
< NOTE >• For information about the precautions for the screen, see “PRECAUTIONS
3. DISPLAY SCREEN”.
(1) Configuring screen settings for a single display
When one display is connected, follow the procedure below to configure the screen
settings.
1. Right-click on the desktop to display a menu. From the menu, click Graphics
Properties to start Graphics and Media Control Panel.

3-19

3. OPERATION

2. In the Graphics and Media Control Panel window, select Advanced Mode and click
OK.

3-20

3. OPERATION

3. In the Graphics and Media Control Panel window, select Display > General
Settings.
4. Configure the screen setting items displayed on the right side of the window.

Setting Item
Resolution
Color Depth
Refresh Rate

Description
This allows you to select the resolution.
This allows you to select the number of colors.
This allows you to select the refresh rate.

< NOTE >• Do not change the Rotation and Scaling settings.
• When you configure the resolution, color depth, and refresh rate, you mustchoose from the options described in “4.1 Equipment Specification(7) Supported resolutions”.

3-21

3. OPERATION

5. When you finish configuring the setting items, click OK. If you change the resolution or
refresh rate, the following confirmation screen for the configuration change will be
displayed. Click OK.

< NOTE >The resolution options may include resolutions larger than the resolutions
supported by the connected display.
If you select a resolution larger than the maximum resolution supported by thedisplay, the display will black out.
When the driver is installed, the resolution is automatically set to the maximum
resolution supported by the connected display. When you change the resolution,
select a resolution smaller than that.
(2) Configuring screen settings for two (multiple) displays
This equipment supports multiple display output. If you connect two displays, the two
displays can be used simultaneously. Use the Intel® Graphics and Media Control Panel toselect either Clone Displays or Extended Desktop.
The following shows how to set up the Clone Displays and Extended Desktop.

3-22

3. OPERATION(a) Clone Displays
If you select this mode, both displays show the same screen and have the same
resolution, color depth, and refresh rate. Before connecting displays, check thecapabilities of the displays (maximum resolution, highest refresh rate, and so on).
1. Right-click on the desktop to display a menu. From the menu, click Graphics
Properties to launch the Intel® Graphics and Media Control Panel.
2. Select Advanced Mode and click OK.
3. Select Display > Multiple Displays.
4. Select Clone Displays for Operating Mode.

5. When you finish configuring the settings, click OK. If you change the resolution or
refresh rate, the following confirmation screen for the setting change will be
displayed. Click OK.

3-23

3. OPERATION(b) Extended Desktop
If you select this mode, one screen is divided into two and displayed on two displays.
The resolution, color depth, and refresh rate can be configured independently. The taskbar is not displayed in display 2. Which resolution, color depth, and refresh rate can beselected depends on the capabilities of the display connected.
1. Right-click on the desktop to display a menu. From the menu, click Graphics
Properties to launch the Intel® Graphics and Media Control Panel.
2. Select Display > Multiple Displays.
3. Select Extended Desktop for Operating Mode.

3-24

3. OPERATION

4. When you finish configuring the setting items, click OK. If you change theresolution or refresh rate, the following confirmation screen for the configuration
change will be displayed. Click OK.

<Example of the Screen Using the Extended Desktop>

Display 1

Display 2< NOTE >• When you use Extended Desktop and try to display a gadget with an animation
on display 2, the window over the gadget cannot be drawn properly. Such agadget must be located on display 1.

3-25

This Page Intentionally Left Blank

4. SPECIFICATIONSCHAPTER 4 SPECIFICATIONS
4.1

Equipment Specifications(1) Common specifications

Item
Model
Processor
Main memory
Display resolution
and color depthDVD
Built-inHDD
filedeviceCFast
PCI
Extendedslot
PCI Express

Specifications
See “(2) Individual specifications”.
See “(2) Individual specifications”.
4 GB/8 GB (*1)
See “(7) Supported resolutions”.

DVD-MULTI drive
See “(2) Individual specifications”.
1 slot (prepared by users)
See “(2) Individual specifications”.
See “(2) Individual specifications”.
Analog RGB (Mini D-Sub 15 pins)
Display (*2)
HDMI (Type A 19 pins) (*3)
USB
USB port × 8 (front × 4, rear × 4), compatible with USB2.0/1.1
Interface
Serial
RS-232C (D-sub 9 pins) × 2
1000BASE-T/100BASE-TX/10BASE-T × 2
LAN(RJ45, Wake on LAN™ supported by only LAN B port)
Audio
LINE IN × 1, LINE OUT × 1, Microphone input × 1
External Dimensions
100 × 262 × 348 mm(Width × Depth × Height)(protrusions, rubber feet, and vertical installation stand not included)
Hardware status monitoring (fan failure (excluding a power fan),temperature failure, SMART, drive operating time, and others), watchdog
monitoring, alarm notification (pop up notification, Digital LEDs for
RAS features
Status indication, remote notification, and others), memory dump
collection, maintenance operation support commands, and simulation
function
WeightSee “(2) Individual specifications”.
65 A or less (20 ms or less) (115 VAC)
Inrush current (*4)
80 A or less (20 ms or less) (230 VAC)
Leakage current
3.5 mA or less
Consumption current (Max)
100 VAC: 1.6 A, 240 VAC: 0.9 A
Power
100 - 240 VAC (wide range input)
Power
Frequency
50/60 Hz ± 3 Hz
Output Capacity
270 W
USB keyboard and mouse
Option(*1) Due to the requirements of the OS, the maximum usable memory size is about 3.41 GB in Windows® 7(32-bit) (when the size of main memory is 4 GB or 8 GB).
(*2) If you install a video board in the extension slot, you cannot use all the display ports of the motherboard.
(*3) By using a conversion connector or a conversion cable, you can output DVI-D. The conversion
connector or the conversion cable must be provided by the users.
(*4) When using this equipment, connect a breaker or the like in preparation for an inrush current.

4-1

4. SPECIFICATIONS(2) Individual specification
Item
Model
(*5)
Processor
HDD1
Built-in file device HDD2
(*6)
RAID
(D model only)
PCI
Extension slot
PCI Express

Specifications
HJ-T101

HJ-T105

HJ-T101xxxMA
HJ-T105xxxMA
HJ-T101xxxMD
HJ-T105xxxMD
Intel® Celeron® B810
Intel® Core™ i5® 2510E(1.6 GHz)(2.5 GHz)
SATA 500 GB
SATA 500 GB (*7)
RAID1: Not hot-swappable

Full-height short size × 1
Full-height short-sized PCI Express x16 × 1
About 5.5 kg (A model)
WeightAbout 6.0 kg (D model)(*5) The “xxx” denotes the OS type. For details about OS types, see “(3) Pre-installed OS model
specifications”.
If “xxx” is “NOS”, an OS is not installed.
An “M” denotes that the OS supports multiple languages: Japanese, English, Chinese (Mandarin),
Chinese (Cantonese), Chinese (Taiwanese), Korean, Thai, and Portuguese
The alphabet at the end denotes the model: A: HDD model (A model), D: RAID1 model (D model).
(*6) For information about the precautions for hard disks, see “PRECAUTIONS 4. HARD DISK DRIVES(HDDs)”.
(*7) HDD2 is optional item in the A model, but it becomes essential item in the D model.

(3) Pre-installed OS model
OS type
8EW
9EW

Pre-installed OS
Microsoft® Windows® 7 Professional (64bit) (Embedded licensing version)
Microsoft® Windows® 7 Professional (32bit) (Embedded licensing version)(4) Accessories
Item
Power cordStand for vertical installation
ManualNote
7 A 125 V two-prong plug with a grounding pole
Used to install the equipment vertically“GETTING STARTED”(manual number BT-6A-0002)

4-2

4. SPECIFICATIONS(5) Option specifications
Item
Riser board for a PCI board(*1)

Specifications
PCI slot × 1(For details, see “(9) Specifications for the riser board for the PCI board”.)
PCI Express x16 slot × 1
Riser board for a PCI(For details, see “(10) Specifications for the riser board for the PCI Express
Express × 16 board (*1)
× 16 board”.)
Service menu
General Q and A service (10 incidents per year)(*1) Both of them cannot be used simultaneously. You can install only either of them with the motherboard.

(6) DVD drive specification
The DVD drive in this equipment supports the following types of media.
Item
Read supported
Read/write supported

Specifications
CD-ROM, DVD-ROM
DVD-R, CD-R, CD-RW(7) Supported resolutions• Onboard video (Mini D-Sub 15 pins)
Screen settings
Refresh rate (*1)
For analog output
800 × 600
High Color (16 bit)
60 Hz, 75 Hz, 85 Hz
True Color (32 bit)
60 Hz, 75 Hz, 85 Hz
1024 × 768 High Color (16 bit)
60 Hz, 75 Hz, 85 Hz
True Color (32 bit)
60 Hz, 75 Hz, 85 Hz
1280 × 1024 High Color (16 bit)
60 Hz, 75 Hz, 85 Hz
True Color (32 bit)
60 Hz, 75 Hz, 85 Hz
1600 × 1200 High Color (16 bit)
60 Hz
True Color (32 bit)
60 Hz
1920 × 1080 High Color (16 bit)
60 Hz
True Color (32 bit)
60 Hz
1920 × 1200 High Color (16 bit)
60 Hz
True Color (32 bit)
60 Hz(*1) It has been confirmed that all refresh rate settings indicated in the table actuallywork in the test environment provided by Hitachi. It should be noted that supported
resolutions and refresh rates are different depending on the display. Consequently,
some settings may not be used for a specific display.
Resolution

Color depth

4-3

4. SPECIFICATIONS• Onboard video (HDMI 19 pins) (*1)
Screen settings
Refresh rate (*2)
For digital output
800 × 600
High Color (16 bit)
60 Hz
True Color (32 bit)
60 Hz
1024 × 768 High Color (16 bit)
60 Hz
True Color (32 bit)
60 Hz
1280 × 1024 High Color (16 bit)
60 Hz
True Color (32 bit)
60 Hz
1600 × 1200 High Color (16 bit)
60 Hz
True Color (32 bit)
60 Hz
1920 × 1080 High Color (16 bit)
60 Hz
True Color (32 bit)
60 Hz
1920 × 1200 High Color (16 bit)
60 Hz
True Color (32 bit)
60 Hz(*1) DVI output is available through an HDMI-DVI conversion connector (optional) oran HDMI-DVI conversion cable (prepared by the user).
(*2) It has been confirmed that all refresh rate settings indicated in the table actuallywork in the test environment provided by Hitachi. It should be noted that supported
resolutions and refresh rates are different depending on the display. Consequently,
some settings may not be used for a specific display.
Resolution

Color depth(8) Main memory specifications
Only the following combinations can be used for the configuration of the main memory ofthis equipment.
Slot A
4 GB
4 GB

Slot B–
4 GB

Total capacity
4 GB
8 GB

(9) Specifications for the riser board for the PCI board
Item
InterfaceInstalled slot
Dimensions
WeightSpecifications
PCI slot × 1
PCI Express
110 × 75 mm (board only, protrusions excluded)
About 150 g(10) Specifications for the riser board for the PCI Express × 16 board
Item
InterfaceInstalled slot
Dimensions
WeightSpecifications
PCI Express x16 slot × 1
PCI Express
110 × 75 mm (board only, protrusions excluded)
About 150 g

4-4

4. SPECIFICATIONS(11) Maximum current specifications (USB port, Extension slot)
The following table shows the maximum total current consumption for each of the USB
ports, extension slots (PCI Express / PCI). Make sure that the inrush current when adevice is connected does not exceed the specified maximum current. If the inrush current
exceeds the specified maximum current, the surge protection circuit may be activated andthe connected device may not be recognized.
Maximum current
When using the riser board for PCI
When using the riser board for PCI
Express
USB port
5V
0.5 A/port
3.3 V
1.0 A/slot
3.0 A/slot
Extension slot
5V
1.0 A/slot–
12 V
1.0 A/slot
2.1 A/slot(*) 5 V can be supplied to the extension slot (1 A) and the USB ports (4 A: 0.5 A × 8 ports) at the same
time.
Item

Voltage(*)

4-5

4. SPECIFICATIONS

4.2

BIOS Setup
The BIOS stores the system configuration information in the SPI-ROM. When the system
configuration is modified, it may be necessary to change the BIOS settings.
< NOTE >When the equipment is shipped, the BIOS is configured in accordance with thesystem configuration.
If the BIOS settings are changed, the system may not operate stably or may notstart properly. Pay sufficient attention when you change the BIOS settings.
(1) Starting the setup menu
When you set up the BIOS, start the setup menu.
Turn on the power switch (see “2.1 Display and User Input Sections”). Messages related
to system initialization will be displayed. Press the F2 key to launch the setup menu.
(2) Maneuvering through the setup menu
Use the following keys to maneuver through the menu.
Key nameEsc← or →↑ or ↓+ or Space
Tab
Enter

Description
Used for exiting the setup or returning from a lower menu to a higher menu.
Used for selecting a menu or selecting a menu group displayed at the top of the screen.
Used for selecting an item or selecting a sub-item under a menu group.
Used for selecting a value for the setting. By pressing those keys, the setting switches
among the available options.
Used for selecting a value for the setting. If there are only two available options, thesetting toggles when you press the key.
When you configure the date and time, by pressing this key, the focus moves between
setting items, for example, from month to day and from hour to minute.
Used for moving from a higher menu to a lower menu, exiting the setup (saving data to
the SPI-ROM), or other purposes.

(3) Overview of the setup menu
The setup menu consists of the following items:
Main: You can confirm the basic configuration of the system. You can also set the date
and time.
Advanced: You can make detailed settings that are available with the system.
Chipset: You can make detailed settings that are available with the system.
Boot: You can specify boot settings for the system.
Security: You can set a password for system security.
Save & Exit: You can load or save the setup settings, or end the setup menu.

4-6

4. SPECIFICATIONS(4) Details of the setup menu
The following tables show the details of the items you can set up in each menu.
(1/4)
Top menu
Main

Setting item

Default value

System Date

When you set the system up for the firsttime, be sure to configure these two items.

System Time
Advanced PCI
Subsystem
Settings

Note

PCI ROM Priority

ACPI Settings ACPI Sleep State

Legacy ROM

Do not change this setting.

Suspend Disabled

Resume On RTC Alarm

Disabled

TPM SUPPORTDisabled

CPU
Hyper-threading
Configuration

Enabled

You can specify hyper-threading (multithreading). This item is displayed only
when the CPU is Core i5.

Active Processor CoresAll

You can set the number of CPU cores (Thenumber of cores you can set depends on the
CPU installed.)

Limit CPUID Maximum

Disabled

Do not change this setting.

Execute Disable Bit

EnabledHardware Prefetcher

EnabledAdjacent Cache Line Prefetch

EnabledIntel Virtualization Technology

EnabledPower Technology

Energy Efficient

TrustedComputing

SATA
SATA Controller(s)Configuration SATA Mode Selection
Intel TXT(LT) Intel TXT(LT) Support
Configuration
PCH-FW
FirmwareConfiguration Update
Configuration

Me FW Image
Re-Flash

AMTIntel AMT
Configuration Intel AMT Setup Prompt

EnabledIDE
Disabled
Disabled

Disabled
Disabled

BIOS Hotkey Pressed

Disabled

MEBx Selection Screen

Disabled

Verbose Mebx Output

Disabled

Hide Un-configure ME
Confirmation

Disabled

MEBx Debug Message Output

Disabled

Un-Configure ME

Disabled

Intel AMT Password Write
EnabledDisabled

AMT Wait Timer

0

ASF

Disabled

4-7

4. SPECIFICATIONS(2/4)
Top menu
Advanced AMT
Configuration

USB
Configuration
Super IO
Configuration

H/W Monitor
Serial Port
ConsoleRedirection

Setting item
Activate Remote Assistance Process
USB Configure
PET ProgressIntel AMT SPI Protected
AMT CIRA Timeout
OS Timer
BIOS Timer
Legacy USB Support

Default value
Disabled
Disabled
Disabled
Disabled000EnabledEHCI Hand-off
Serial Port *Serial Port
Configuration
Change Settings(*: 1, 3 to 5)
Smart Fan Function
Smart Fan
System Fan Mode
Mode
SYSFAN PWM/DC
Configuration Voltage Output ValueCPU Fan Mode
CPU FAN PWM/DC
Voltage Output Value
Power-Loss

Disabled
EnabledCase Open Warning
Resume on PS2 KB
Resume on PS2 MS
Resume on Ring
Watch dog Timer
Digital I/O
Digital I/O Pin 0, 1, 5
Configuration Digital I/O Pin 2 to 4, 6
Digital I/O Pin 7
CPU Warning Temperature
ACPI Shutdown Temperature
COM1,
Console Redirection
COM6
Serial Port for Console Redirection
Out-of-Band
Management/
Out-of-Band Mgmt
Windows
Port
Emergency
Management
Services(EMS)

Terminal TypeYou can specify the functions that
support USB ports.
Do not change this setting.

AutoEnabledManual Mode
96
Manual Mode64
Last State

Disabled
Disabled
Disabled
Disabled
Disabled
Output High
Input
Output Low
Disabled
Disabled
Disabled
Disabled
COM1
VT-UTF8

4-8

Note
Do not change this setting.

You can specify the startup state that theequipment is in when the PC is turnedon.
Do not change this setting.

4. SPECIFICATIONS(3/4)
Top menu
Advanced Sandybridge DTS
Configuration
Sandybridge PPM
Configuration

ChipsetSetting item
CPUDTS

Default value
Disabled

EIST
Turbo Mode

EnabledDisabled

CPU C3 Report
CPU C7 report
Long duration power limit
Long duration maintained
Short duration power limit
TCC active offset
System Agent(SA) VT-d
Configuration
Primary Display
Graphics Turbo IMON
Current
Internal Graphics
GTT SizeIntel IGFX
Configuration DVMT Pre-Allocated
DVMT Total Gfx Mem
LCD
Primary IGFX
Control Boot Display
NB PCIe
PEG0 - Gen X
Configuration Always Enable PEG
DIMM profile

PCH-IO
Configuration

Memory Frequency
Max TOLUD
MemoryNMode Support
Configuration
Memory Scrambler
RMT Crosser Support
MRC Fast Boot
DIMM Exit Mode
LAN1 Controller
LAN1 Option-ROM
Wake on LAN1 from S5
LAN2 Controller
LAN2 Option-ROM
Wake on LAN2 from S5
AzaliaAfter G3 Status
High Precision Timer
USB
EHCI 1
Configuration EHCI 2

4-9

Disabled
Disabled
028
00Enabled
Auto
31
Auto
2MB
64M
MAX
VBIOS Default
Auto
Disabled
Default DIMM
profileAuto
Dynamic
Auto
Disabled
Disabled
Enabled
Auto
EnabledDisabled
EnabledEnabledDisabled
EnabledAuto
Power On
EnabledEnabledEnabledNote
Do not change this setting.

You can specify the setting to use the
CPU at the fast rate.
Do not change this setting.
This item is displayed when Turbo
Mode is enabled. Do not change thesettings.
Do not change this setting.

4. SPECIFICATIONS(4/4)
Top menu
Setting item
Boot
Setup Prompt Timeout
Bootup NumLock State
Quiet Boot
GateA20 Active
Interrupt 19 Capture
1st Boot
2nd Boot
3rd Boot
4th Boot
5th Boot

Default value
1
On
Disabled
Upon Request
Disabled
USB Floppy
CD/DVD
USB CD/DVD
Hard Disk
UEFI: Built-in
EFI Shell
Built-in DVD
drive
HDD1, HDD2
Built-in EFI
Shell–

CD/DVD ROM Drive BBS Priorities
Hard Disk Drive BBS Priorities
UEFI Boot Drive BBS Priorities
Security

Administrator Password

User Password

Save &
Exit

Save Changes and Exit
Discard Changes and Exit
Save Changes and Reset–

Discard Changes and Reset
Save Options

Save Changes
Discard Changes

Restore Defaults
Save as User Defaults
Restore User Defaults
Boot Override
Built-in EFI Shell
Connected device name

4-10

Note
Do not change this setting.

Configures the priority order of the devices
from which an OS is booted.
Do not change this setting.

Not displayed when the device is notconnected.
Do not change this setting.
Do not change this setting.
If you set a password using this menu, you
cannot use the HDD if somebody sets a
different password during repair ormaintenance or you forget the password.
Consider carefully whether you need to set
a password as well as how to manage apassword.
You can exit after saving the settings.
You can exit without saving the settings.
You can restart the system after saving thesettings.
You can restart the system without saving
the settings.
You can save the settings.
The settings are not saved.
You can restore the defaults.
You can save the changes as user defaults.
You can restore the user defaults.
A device that can be booted is displayed.

4. SPECIFICATIONS(5) Restoring the default settings
When you want to restore all items in the setup menu back to the default settings, follow
the procedure below:
1. Start the setup menu. (See “(1) Starting the setup menu”.)
2. Open Save & Exit in the top menu. Move the cursor to Restore Defaults and press
Enter.
3. The message, “Load optimized Defaults?” is displayed. Move the cursor to Yes. Press
Enter.
4. Open Save & Exit in the top menu again. Move the cursor to Save Changes and Exit.
Press Enter.
5. The message “Save configuration and exit?” is displayed. Press Enter.
This completes the procedure.

4-11

4. SPECIFICATIONS

4.3 Hardware System ClockThis equipment has a hardware system clock that uses an RTC (real-time clock) IC.
The clock has a built-in calendar and continues to work using a backup battery even when thesystem power is off.
Table 4-1 Hardware System Clock Specification
Item

Specifications
Hour/Minute/Second
Time function(24-hour clock)
Date function
Year/Month/Date
Precision± 3 minutes per month (*)
Battery backup Lithium button cell battery(*) Rough estimates when the ambient
temperature is 25°C.

For your information, the system program normally updates the internal clock by using aperiodic timer. The internal clock is adjusted by reading the time and date from the hardware
clock when, for example, the system starts.

4-12

4. SPECIFICATIONS

4.4 Interface Specifications
4.4.1

Connector specifications
The following shows the specifications of the interfaces from this equipment to external
devices.
For information about the location of the ports, see “2.1 Display and User Input Sections”.
(1) Motherboard (Standard) Serial port (male connector, inch screws) (COM A, COM B)

Pin No.
1
2
3
4
5

1

5

6

9

Signal name
CD
RD
TD
DTR
GND

Pin No.
67
8
9Signal name
DSR
RTS
CTS
RI

 USB port (front and rear)

U1

U2

U3

U4

L1

L2

L3

L4

Pin No.
U1
U2
U3
U4
L1
L2
L3
L4

4-13

Signal name
+5V
USBD0USBD0+
GND+5V
USBD1USBD1+GND

4. SPECIFICATIONS Built-in LAN port (RJ-45 modular port 8 pins) (LAN A, LAN B)

8

Pin No.
1
2
3
4
5
6
7
8

1

Signal name
TRD0+
TRD0TRD1+
TRD2+
TRD2TRD1TRD3+TRD3-For network connection, use a cable specified as follows.
Cable specification: UTP cable (twisted-pair cable without shield) category 5e or 6
 Video port (HDMI)
19

1

2

18

Pin No.
1
2
3
4
5
6
7
8
9

Signal name
TMDS Data2+
TMDS Data2Sheild
TMDS Data2TMDS Data1+
TMDS Data1Sheild
TMDS Data1TMDS Data0+
TMDS Data0Sheild
TMDS Data0-

Pin No.
10
11
12
13
14
15
16
17
18
19

4-14

Signal name
TMDS Clock+
TMDS ClockSheild
TMDS ClockNC
NC
SCL
SDA
GND

+5V
HotPlug

4. SPECIFICATIONS Video port (Analog RGB, D-Sub 15 pins)
5

1

10

6
11

15

Pin No.
1
2
3
4
5
6
7
8

Signal name
R
G
B
NC
GND
R-GND
G-GND
B-GND

Pin No.
9
10
11
12
13
14
15

Signal name
5V
GND
NC
DDCDATAHSYNC
VSYNC
DDCCLK Audio port: LIN, LOUT and MIC (3.5φ stereo audio port)

Mold

Plug

Audio cable< NOTE >The diameter of the mold of the cable must be 10 mm or less. If thediameter of the mold is larger than 10 mm, when you try to connect
cables to both LINE IN, LINE OUT and MIC, the two molds get in
the way of each other and you cannot insert the connectors.

4-15

4. SPECIFICATIONS

4.4.2 External interface cable length specifications(1) External interface cable length specifications
The recommended maximum cable length for each interface of this equipment is asfollows.
No.
1
2
3
4
5
6
8
9

Connector name
Analog RGB port
HDMI port
LAN port (LAN A)
LAN port (LAN B)
Serial port (COM A)
Serial port (COM B)
Front USB ports (4 ports)
Rear USB ports (4 ports)

10

Audio (LINE IN/LINE OUT/MIC)

Cable length (m)
3
3
100
15
1
3

Remarks

UTP Category 5e or better
Use a shielded cable.
Use a USB 2.0 compliant shieldedcable. If you use an extension cable,
connected USB devices may not work
properly.

2

A connected device may not work properly depending on the device. Check proper
operation of the device before you use it.

4-16

5. CHECKUP AND MAINTENANCE

CHAPTER 5 CHECKUP AND MAINTENANCE
5.1

Daily Checkup

WARNING
Make sure to install a dust filter to equipment. If you do not, dusts enter into theequipment and the short circuit fire may occur as a result.

CAUTION
Before you clean or replace the dust filter or the case fan of this equipment, makesure you shut down the OS, disconnect the plug of the power cord from theoutlet, and wait for at least one minute. Otherwise, the injury of hands and fingers
may result.

NOTICE Before you move this equipment, make sure you shut down the OS, disconnect
the plug of the power cord from the outlet, and wait for at least one minute. If
you do not, the HDDs and other devices may fail.
 When you transport or carry the equipment, pack it in the dedicated container(container and packing materials used when the equipment was delivered). If
you use other container or packing materials, that may damage the equipment.
 Do not use damaged or broken dedicated container when you transport or
carry the equipment. If you do, that may damage the equipment.
 If you install the equipment in a mounting chassis or rack with casters, theequipment may be subjected to excessive vibration or shock when it istransported or moved and that may cause the equipment to fail. In order toavoid failure, you must select or design a chassis or rack that satisfies theinstallation environment requirements of the equipment and be cautious about
vibration and shock when you move, transport, or carry the installed
equipment.

5-1

5. CHECKUP AND MAINTENANCE(1) Cleaning a dust filter

NOTICE
If you wash a dust filter, dry it completely before re-attaching it to the equipment.
If you use the equipment while its dust filter is not completely dry, the equipment
may fail. When you use a detergent to clean a dust filter, make sure you use aneutral detergent. If you use other types of detergent, the dust filter may lose its
function.
 Frequency
Clean a dust filter between once per month and once per three months depending on theamount of dust in the environment.
 Procedure
1. Shut down the OS.
2. Unplug the power cord from the outlet. Wait for at least one minute before you startcleaning.
3. Take out the dust filter located on the front panel. Then dust or wash the filter. If you
wash the filter, wait until the filter is completely dry. Then re-attach it to theequipment.
For how to install and remove a dust filter, see “5.3.9 Installing and removing a dust
filter”.
< NOTE >• Do not forget to attach a dust filter to the equipment after you clean it.

5-2

5. CHECKUP AND MAINTENANCE(2) Cleaning a keyboard (optional)
When you clean a keyboard, make sure you follow the instructions below:
 Do not spray detergent directly on to the keyboard or spill liquid detergent on it.
 Do not wipe the keyboard with a wet cloth. If you do, the equipment may fail.

Detergent

HITACHI When you use detergent, spray a minimum amount of detergent on a cloth.
 Before wiping the keyboard with a wet cloth, wring out the cloth well.
 Use a soft cloth such as gauze.
 Before using detergent, carefully read the instructions on use of the detergent.
 Cover the whole keyboard with gauze, spray detergent all over it, leave it for a couple ofminutes, and wipe off the keyboard.

Detergent
HITACHI< NOTE >• For information about the precautions for USB devices, see “PRECAUTIONS
6. USB DEVICE”.

5-3

5. CHECKUP AND MAINTENANCE

5.2

Periodic Checkup
The table below shows how to check up the Equipment periodically. A qualified maintenancepersonnel must conduct this periodical checkout. Include the checkout time in the system
operation schedule.

Checkup item
Frequency
Note
Collection of logging information
Once per year
Inspection and cleaning for thecomponents• Inspection and cleaning for insideand outside of the equipment• Inspection of fan rotation, dust
Once per year
removal• Removal of foreign objects that haveentered the equipment• Other general inspection items
Replacing dust filters
Once per year
Measuring the power voltage
Once per year
Operation check• Operation check of switches andOnce per year
indicators• Operation check by using test
programs
Periodic replacement of replacement
As requiredcomponents (*)
Between once per For details, see section “5.1 Daily
Routine checkup
month and once per Checkup”.
• Cleaning the keyboard
three months• Cleaning dust filters(*) For details about how to handle replaceable components, see “APPENDIX HANDLINGREPLACEABLE COMPONENTS”.

5-4

5. CHECKUP AND MAINTENANCE

5.3 Replacing a Component

CAUTION Before attaching or detaching the vertical installation stand or dust-proof standfor vertical installation, shut down the OS and disconnect the power code fromthe outlet.
 If you install the equipment vertically on your desk, it may topple or fall,resulting in personal injury. Be sure to install it on the vertical installation standthat comes with the equipment on a level surface.
5.3.1

Types and locations of installed components
The figure below shows the types and locations of the components installed in thisequipment.
Power supply unit

Extension board
bracket

Lithium buttoncell
DVD drive

CPU fanMain memory slot
(Slot B (left) and
Slot A (right))
PCI-Express × 16
(Location to mount the riser board)

Case fan

DVD drive

HDD1
HDD2

Extension slot

Figure 5-1

Types and Locations of Installed Components
5-55. CHECKUP AND MAINTENANCE

5.3.2 Installing and removing the cover of the equipment

CAUTION
When you install the cover of the equipment, do not put your fingers inside thecover. If you do, your fingers may get caught and injured.
(1) Removing the cover of the equipment[1] Remove the two screws on the rear of the equipment.
[2] Slide the cover to the rear of the equipment.
[3] Slightly pull the sides of the cover apart from the body of the equipment and then lift
the cover up and away.

[3]
[2]

[1]

Figure 5-2 Removing the Cover of the Equipment(2) Installing the cover of the equipment
When installing the cover of the equipment, reverse the procedure described in “(1)Removing the cover of the equipment.”

5-6

5. CHECKUP AND MAINTENANCE

5.3.3

Installing and removing a riser board

WARNING
Before you install or remove a riser board, make sure you shut down the OS,
unplug the power cord from the outlet, and wait for at least one minute. If you
install or remove a riser board without shutting down the power, an electric shock
or a fire may result.

CAUTION
Do not hold the riser board or touch the parts with your bare hands when
installing or removing it. Those parts are hot and if you touch them, you may getburned. In addition, if you touch them, they may get damaged and that may resultin failure of the equipment.

NOTICE
Make sure you disconnect all external cables connected to the equipment before
you install or remove a raiser board. Otherwise, failure of the equipment may
result.
(1) Before installing or removing the riser board• Before you start the work, make sure you shut down the OS, unplug the power cordfrom the outlet, and wait for at least one minute.
• Allocate sufficient clearance for maintenance work. Carry out the work on a flat
surface. (See “1.2.2 Installation”.)• Wear cotton gloves when you install or remove an riser board.
• When you tighten or remove a screw, use a Phillips screwdriver (JIS #2) to avoid
stripping the head.
• When you tighten a screw, drive the screw along the axis of the tapped hole without
adding too much torque in order to avoid damaging the thread.
• For information about the location of the riser board, check “Figure 5-1 Types andLocations of Installed Components.”• Before installing or after removing the riser board, place the tip of the vacuum cleaner
nozzle on the top of a connector where the riser board is (was) installed and clean theconnector three times along the connection part.

5-7

5. CHECKUP AND MAINTENANCE(2) Installing the riser board(a) Removing the cover of the equipment
Follow the instructions in “5.3.2 Installing and removing the cover of the (1)Removing the cover of the equipment” to remove the cover of the equipment.
(b) Installing the riser board
Insert the riser board into the PCI Express-standard connector of the motherboard,holding down the both ends of the riser board.
After inserting the riser board completely by holding down the part right above theboard connector, tighten the screws to secure the riser board to the equipment.
After this, install the cover of the equipment, following the installation procedure in
the reverse order.

Tighten thescrews.

Figure 5-3

Installing the Riser Board(3) Removing the riser board
Follow the procedure described in “(2) Installing the riser board” in reverse to remove
the extension board.

5-8

5. CHECKUP AND MAINTENANCE

5.3.4

Installing and removing an extension board

WARNING
Before you install or remove an extension board, make sure you shut down theOS, unplug the power cord from the outlet, and wait for at least one minute. If you
install or remove an extension board without shutting down the power, an electric
shock or a fire may result.

CAUTION
Do not directly touch the parts inside the equipment with your hand when you
install or remove an extension board. Those parts are hot and if you touch them,
you may get burned. In addition, if you touch them, they may get damaged andthat may result in failure of the equipment.

NOTICE
Make sure you disconnect all external cables connected to the equipment before
you install or remove an extension board. Otherwise, failure of the equipment
may result.
(1) Before installing or removing an extension board• Before you start the work, make sure you shut down the OS, unplug the power cordfrom the outlet, and wait for at least one minute.
• Allocate sufficient clearance for maintenance work. Carry out the work on a flat
surface. (See “1.2.2 Installation”.)• Wear cotton gloves when you install or remove an extension board.
• When you tighten or remove a screw, use a Phillips screwdriver (JIS #2) to avoid
stripping the head.
• When you tighten a screw, drive the screw along the axis of the tapped hole without
adding too much torque in order to avoid damaging the thread.
• For information about the location of the extension boards, see “Figure 5-1 Types andLocations of Installed Components”.
• Before installing or after removing the riser board, place the tip of the vacuum cleaner
nozzle on the top of the connector where the riser board is (was) installed and clean theconnector three times along the connection part.
< NOTE >• For information about the precautions for extension boards, see“PRECAUTIONS 7. EXTENSION BOARDS”.

5-9

5. CHECKUP AND MAINTENANCE(2) Information about extension boards
1. Types of extension boards
The extension boards can be used only when you install the optional riser board. A
PCI Express extension slot or a PCI extension slot is available depending on the typeof the riser board.
2. Size of extension boards
The dimensions (length × height) of the extension board that can be mounted on theriser board for PCI Express or the riser board for PCI are as follows (the height
includes the connector): Extension board that can be mounted on the riser board for PCI Express• PCI Express board: 167.65 × 111.15 (mm) Extension board that can be mounted on the riser board for PCI• PCI board: 174.63 × 106.68 (mm) (*1)(*1) Because the riser board for PCI does not have -12V bus power, no PCI board that
requires -12V power can be used. Before using a PCI board, check the power
supply requirements.

5-10

5. CHECKUP AND MAINTENANCE(3) Installing an extension board(a) Removing the cover of the equipment
Follow the instructions in “5.3.2 Installing and removing the cover of theequipment (1) Removing the cover of the equipment” to remove the cover of theequipment.
(b) Removing a slot cover
Remove the screw on the slot cover of the extension slot. Then remove the slot cover.
(c) Installing an extension board[1] Insert the extension board into the connector of the riser board, holding down theboth ends of the extension board from right above the extension slot. At this time,
make sure to insert the metal fitting into the stopper of the equipment (see thefigure below).
[2] Press down on the board at the position right above the connector of the board toinsert the board completely.
[3] Use a screw to secure the board to the equipment.
[4] Adjust the position of the stopper for the extension board to secure the extension
board.
[5] Follow the procedure for removing the cover of the equipment in reverse to
re-install the cover.
Stopper

Extension board

Extension board[2]
Bracket of an
extension board

[4]
[1]

[1]

Stopper

Riser board

Figure 5-4

Installing an Extension Board

5-11

5. CHECKUP AND MAINTENANCE(4) Removing an extension board[1] Adjust the position of the stopper for the extension board not to hit the extension
board.
[2] Remove the screws that secure the extension board to the equipment.
[3] Remove carefully the extension board from the connector of the riser board, holding
the both ends of the extension board from above the riser board. At this time, makesure to remove the metal fitting from the stopper of the equipment.

NOTICE
Always attach a slot cover to each unused slot. Otherwise, failure of theequipment may result.

5-12

5. CHECKUP AND MAINTENANCE

5.3.5

Installing and removing main memory

WARNING
Before you install or remove main memory, make sure you shut down the OS,
unplug the power cord from the outlet, and wait for at least one minute. If you
install or remove main memory without shutting down the power, an electric
shock or a fire may result.

CAUTION
Do not directly touch the parts inside the equipment with your hand when you
install or remove an extension board. Those parts are hot and if you touch them,
you may get burned. In addition, if you touch them, they may get damaged andthat may result in failure of the equipment.

NOTICE
Make sure you disconnect all external cables connected to the equipment before
you install or remove main memory. Otherwise, failure of the equipment may
result.
(1) Before installing or removing main memory• Before you start the work, make sure you shut down the OS, unplug the power cordfrom the outlet, and wait for at least one minute.
• Allocate sufficient clearance for maintenance work. Carry out the work on a flat
surface. (See “1.2.2 Installation”.)• Wear cotton gloves when you install or remove main memory.
• When you tighten or remove a screw, use a Phillips screwdriver (JIS #2) to avoid
stripping the head.
• When you tighten a screw, drive the screw along the axis of the tapped hole without
adding too much torque in order to avoid damaging the thread.
• For information about the location of the main memory slots, see “Figure 5-1 Typesand Locations of Installed Components”.
• Before installing or after removing the main memory module, place the tip of thevacuum cleaner nozzle on the top of the connector where the main memory module is(was) installed and clean the connector three times along the connection part.
Nozzle end
Move 3 times to absorb.

5-13

5. CHECKUP AND MAINTENANCE(2) Installing main memory

NOTICE The orientation of a main memory module on a connector is fixed. When you
install a main memory module, make sure the orientation is correct. Otherwise,
failure of the equipment may result.
 Do not install main memory modules with different capacities on slot A and slot
B. If you do, the modules may not be recognized.
(a) Removing the cover of the equipment
Follow the instructions in “5.3.2 Installing and removing the cover of theequipment (1) Removing the cover of the equipment” to remove the cover of theequipment.
(b) Installing main memory
Insert the main memory module into the connector from right above the connector.
When the module is fully inserted, you will hear a click.

Side View
Slot A
Slot BTop View

Figure 5-5

Installing Main Memory(c) Installing the cover of the equipment
Follow the instructions in “5.3.2 Installing and removing the cover of theequipment (2) Installing the cover of the equipment” to install the cover of theequipment.

5-14

5. CHECKUP AND MAINTENANCE(3) Removing main memory
Follow the procedure described in “(2) Installing main memory” in reverse to remove
main memory.
(4) After installing or removing main memory
Reconfiguring the memory dump file settings
When you change the capacity of main memory, you must reconfigure the memory
dump collection settings.
When you reconfigure the memory dump collection setting, see “7.3 When the Saving
Memory Dump Confirmation Message is Displayed” for details.

5-15

5. CHECKUP AND MAINTENANCE

5.3.6

Installing and removing an HDD

CAUTION Before you start the work, make sure you shut down the OS, unplug the power
cord from the outlet, and wait for at least one minute. Otherwise, an electric
shock or failure of the equipment may result.
 When you install or remove a HDD, make sure you do not cut your fingers on
the protrusions.

NOTICE Put the HDD on a shock-absorbing material such as an antistatic cushion evenfor a temporary task. If you put an HDD directly on a hard surface such as a
desktop, a failure or a shorter life span of the unit or loss of data may result due
to possible jarring or shock.
 Never remove the screws on an HDD while the power to the unit is on. Never
hot-swap HDDs. If you do either of these, failure of the equipment or the drive
may result.
 Before you replace an HDD, make sure you shut down the OS, unplug thepower cord from the outlet, and wait for at least one minute.
 Install or remove an HDD only if necessary, for example, when you need toreplace an HDD due to failure. If you do it frequently, failure of the equipment
may result.
 Fully insert an HDD. Loose contact and missing screws may result in failure.
 Do not give a shock to an installing HDD and the already mounted hard disks
during installing. If you give a shock to an HDD, failure of the drive may result.
(1) Before installing or removing an HDD• Before you start the work, make sure you shut down the OS, unplug the power cordfrom the outlet, and wait for at least one minute.
• Allocate sufficient clearance for maintenance work. Carry out the work on a flat
surface. (See “1.2.2 Installation”.)• Wear cotton gloves when you install or remove an HDD.
• When you tighten or remove a screw, use a Phillips screwdriver (JIS #2) to avoid
stripping the head.
• When you tighten a screw, drive the screw along the axis of the tapped hole without
adding too much torque in order to avoid damaging the thread.
< NOTE >• For information about the precautions for hard disk drives, see “PRECAUTIONS
4. HARD DISK DRIVES (HDD)s”.

5-165. CHECKUP AND MAINTENANCE(2) Removing an HDD[1] Before you start the work, make sure you shut down the OS, unplug the power cordfrom the outlet, and wait for at least one minute.
[2] Push the upper center part of the upper front panel to open the cover.
[3] Release the set screws for the HDD case.
[4] Hold the grips on the front of the HDD case and pull out the case.
< NOTE >• When you pull out an HDD, make sure you do not apply too much force to theconnector. Slowly pull out the hard disk in order not to subject the hard disk.
• When you connect an HDD to a connector, do not subject the HDD to shock or
jarring.
• Make sure you mount a system disk in drive bay 1. Even if you mount a systemdisk in drive bay 2 by mistake, the OS may start, but other problems may arise,so you have to exercise extra caution for the mounting location of the HDD.

Drive bay 1
Drive bay 2

Set screws for the
HDD case × 2(Thumbscrews)

The round cornermust be at thebottom.

Arrow signs

An HDD case may or may not have arrow signs printed on the right side as shown in
the figure above. When an HDD case with arrow signs is installed, make sure that thearrow signs are at the right side as seen from the front of the equipment (at the upperside if the equipment is installed vertically.) When an HDD case without arrow signs
is installed, the round corner of the HDD case must be at the bottom.
Figure 5-6

Installing and Removing an HDD

5-17

5. CHECKUP AND MAINTENANCE

CAUTION
When you install or remove an HDD, make sure the drive bay number is correct.
If you remove an HDD and install it in a different bay, a configuration information
mismatch occurs and the equipment may not start or the data stored on the HDD
may be lost.
(3) Installing an HDD
Follow the procedure described in “(2) Removing an HDD” in reverse to remove main
memory.
(4) After installing or replacing an HDD
If an additional HDD is installed or an HDD is replaced, the priority of starting themedia will be changed. Check the Hard Disk Drive BBS Priorities in the BIOS setup
menu to make sure that the HDD is given higher priority than other media.
For the BIOS setup menu, see “4.2 BIOS Setup.”

5-18

5. CHECKUP AND MAINTENANCE

5.3.7

Installing and Removing a CFast

CAUTION Before you start the work, make sure you shut down the OS, unplug the power
cord from the outlet, and wait for at least one minute. Otherwise, an electric
shock or failure of the equipment may result.
 When you install or remove a CFast, make sure you do not cut your fingers on
the protrusions.

NOTICE Even temporarily, place the CFast on antistatic cushioning to absorb any
impact. If you place it directly on a hard surface (for example, on a desk), it
may malfunction, destroy the data, or shorten the life of the CFast due to theimpact.
 Do not remove a screw from the CFast cover, or hot swap the CFast. This may
cause the CFast to malfunction.
 Before replacing the CFast, shut down the OS, unplug the power cord from theoutlet, and wait for at least one minute.
 Install or remove the CFast only if required (for example, to replace the faulty
CFast). If you do it frequently, failure of the equipment may result.
 Install the CFast firmly and securely. Loose contact and missing screws may
result in failure.
 When installing or removing the CFast, be very careful not to make an impact
on the CFast. An impact on the CFast may cause it to malfunction.
(1) Before installing or removing a CFast• Before you start the work, make sure you shut down the OS, unplug the power cordfrom the outlet, and wait for at least one minute.
• Allocate sufficient clearance for maintenance work. Carry out the work on a flat
surface. (See “1.2.2 Installation”.)• Wear cotton gloves when you install or remove a CFast.
• When you tighten or remove a screw, use a Phillips screwdriver (JIS #2) to avoid
stripping the head. (When you use tamper-resistant screws, use a dedicated screwdriver
for tightening and removing the screws.)• When you tighten a screw, drive the screw along the axis of the tapped hole without
adding too much torque in order to avoid damaging the thread.

5-19

5. CHECKUP AND MAINTENANCE(2) Installing a CFast[1] Before you start the work, make sure you shut down the OS, unplug the power cordfrom the outlet, and wait for at least one minute.
[2] Remove the screw from the CFast cover and detach the CFast cover.
[3] Install the CFast in the equipment.
[4] Return the CFast cover and secure it with a screw.

CFast cover

CFast

[2]

[3]

Removing a CFast cover

Figure 5-7

Installing and Removing a CFast(3) Removing main memory[1] Before you start the work, make sure you shut down the OS, unplug the power cordfrom the outlet, and wait for at least one minute.
[2] Remove the screw from the CFast cover and detach the CFast cover.
[3] Remove the CFast in the equipment.
[4] Return the CFast cover and secure it with a screw.

5-20

5. CHECKUP AND MAINTENANCE

5.3.8

Attaching and removing rubber feet

< NOTE >• When changing the installation method of the equipment (such as changing theorientation of the equipment from vertical installation to horizontal installation),
perform the following procedure.
(1) Before attaching and removing rubber feet
When you attach or remove rubber feet, follow the instructions below:• Before you start the work, make sure you shut down the OS, unplug the power cordfrom the outlet, and wait for at least one minute.
• Allocate sufficient clearance for maintenance work. Carry out the work on a flat
surface. (See “1.2.2 Installation”.)• Do not subject the equipment to unnecessary jostling or shock.
• When you tighten or remove a screw, use a Phillips screwdriver (JIS #2) to avoid
stripping the head.
• When you tighten a screw, drive the screw along the axis of the tapped hole without
adding too much torque in order to avoid damaging the thread.
(2) Installing and removing rubber feet
Loosen the screw on the center of each rubber foot (four in total) and remove eachrubber foot. To install the rubber feet, reverse the procedures.

Vertical installation

Horizontal installation

Figure 5-8 Removing a Rubber Foot5-21

5. CHECKUP AND MAINTENANCE

5.3.9

Installing and removing a dust filter

WARNING
Make sure to install a dust filter to equipment. If you do not, dusts enter into theequipment and the short circuit fire may occur as a result.

CAUTION
Before you clean or replace the dust filter or the case fan of this equipment, makesure you shut down the OS, disconnect the plug of the power cord from theoutlet, and wait for at least one minute. Otherwise, the injury of hands and fingers
may result.
(1) Before installing and removing a dust filter
When you install or remove a dust filter, follow the instructions below:• Before you start the work, make sure you shut down the OS, unplug the power cordfrom the outlet, and wait for at least one minute.
• Allocate sufficient clearance for maintenance work. Carry out the work on a flat
surface. (See “1.2.2 Installation”.)(2) Removing a dust filter[1] Remove the filter cover as shown below.
[2] Remove the dust filter from the equipment.

Dust filter

Filter cover

Figure 5-9 Replace a Dust Filter(3) Installing a dust filter
Follow the procedure described in “(1) Removing a dust filter” in reverse to install a dust
filter.

5-22

6. TROUBLESHOOTINGCHAPTER 6 TROUBLESHOOTINGThis chapter explains the possible causes of common problems and the actions to be taken toaddress those problems. Select an applicable symptom from the list in “6.1 List of Problems”.
Follow the link (“6.2 Countermeasures” through “6.6 Digital LEDs for Status Indication”) andtake actions according to the instruction. If following the instruction in “6.2 Countermeasures”
does not resolve the symptom, contact the system administrator or maintenance personnel.
Refer to “Chapter 8 RAID1” for the trouble about the RAID.

WARNING
In case of smoke, a burning smell, or the like, unplug the power cord from theoutlet, and contact your dealer or maintenance personnel. Using faulty equipment
without repair may result in a fire or an electric shock.
6.1

List of Problems
The following is a list of problems that can occur in the equipment. Search for an applicable
item in the list below, perform root cause analysis, and take an appropriate action.

6.1.1

Problems that occur before the OS startup
The following is a list of problems that occur before the desktop is displayed (before the OS
startup). For information about the names of the lamps on the front panel, see “2.1 Display
and User Input Sections”.
(1) The equipment does not start.
Check the operation of the equipment after the power switch is turned on in the order ofthe following steps 1 through 4. If there is an applicable item, follow the link. (If there
are multiple applicable items, the first one has precedence.)
1. When the power switch is turned on, fans do not rotate or the power lamp is not turnedon.
(See page 6-3.)
2. When the power switch is turned on, fans rotate and the power lamp is lit, but thestatus indication LEDs and the Digital LEDs for Status indication do not display
anything(See page 6-3.)
3. The screen is blank.
(See page 6-3.)
4. The system stops when the Windows® logo is displayed.
(See page 6-4.)(2) Beep sounds are generated.
(See page 6-4.)(3) The BIOS setup menu cannot be opened.
(See page 6-4.)(4) WOL cannot be used.
(See page 6-5.)

6-1

6. TROUBLESHOOTING

6.1.2

Problems that occur after the OS startup
The following is a list of problems that occur after the desktop is displayed (after the OS
startup).
(1) The Digital LEDs for Status indication show alphanumeric characters. (See page 6-6.)(2) The processing speed of the equipment is slow.
(See page 6-8.)(3) The equipment does not respond.
(See page 6-8.)(4) The equipment automatically goes into the standby mode, or restarts.
(See page 6-9.)(5) The screen blacks out.
(See page 6-10.)(6) A blue screen is/was displayed.
(See page 6-10.)(7) The equipment cannot connect to the network.
(See page 6-11.)(8) The network connection is unstable, or the connection speed is slow.
(See page 6-11.)(9) A CD or DVD cannot be recognized or cannot be read or written to.
(See page 6-12.)(10) Writing to a CD or DVD fails.
(See page 6-12.)(11) A CD or DVD cannot be ejected.
(See page 6-13.)(12) Keyboard input is not accepted.
(See page 6-13.)(13) Mouse input is not accepted.
(See page 6-14.)(14) A USB device (other than a keyboard and a mouse) cannot be recognized or does not
work.
(See page 6-14.)(15) No sound is generated, or the sound is extremely faint.
(See page 6-15.)(16) A serial port or a parallel port does not work properly.
(See page 6-15.)(17) The equipment cannot be shut down.
(See page 6-16.)

6-2

6. TROUBLESHOOTING

6.2 Countermeasures
6.2.1

Problems that occur before the OS startup(1) The equipment does not start.
1. When the power switch is turned on, fans do not rotate or the power lamp is not turnedon.
<Possible cause>Power is not supplied to the equipment.
<Action>
1. Make sure that the plug of the power cord is connected to the outlet.
2. Make sure that the circuit breaker on the power distribution panel is on.
3. Perform steps 1 and 2 and press the power switch.
⇒When the equipment starts, fans rotate and the power lamp is turned on.
2. When the power switch is turned on, fans rotate and the power lamp is lit, but the statusindication LEDs and the Digital LEDs for Status indication do not display anything.
<Possible cause>
The equipment has failed.
<Action>
1. Contact your system administrator or maintenance personnel.
3. The screen is blank.
<Possible cause>
The display has a problem.
<Action>
1. Make sure that the power switch of the display is on.
2. Make sure that the plug of the power cord for the display is connected to the outlet.
3. Make sure that the equipment and the display are connected through a display interface
cable.
4. Re-examine the display settings. For information about the display settings, refer to themanual of the display.

6-3

6. TROUBLESHOOTING

4. The system stops when the Windows® logo is displayed.
<Possible cause>
There is an error in hardware, or the OS is corrupted.
<Action>
1. Unplug the power cable from the back of the equipment, and remove all USB devices
except a keyboard and mouse as well as all extension boards. After this, plug the power
cable into the outlet and restart the equipment. (For how to remove the extension board, see“5.3.4”.)
2. If the symptom persists after step 1, the OS may be corrupted. If you have a recovery
DVD, restore the system drive back to the factory default using the recovery DVD.
< NOTE >• Do not connect a USB device during the OS startup because the OS may notstart normally.
• When you change screens during the OS startup, the OS does not start
normally in some CPU/USB switching devices. If you use a CPU/USB switching
device, perform sufficient operation verification.
(2) Beep sounds are generated.
a) One beep is generated.
<Possible cause>This is just a beep for power-on. This is not an error.
b) Two or more beeps are generated.
<Possible cause>
No main memory is installed or the contact might be poor.
<Action>
1. Check if main memory is installed.
2. If main memory is installed, remove the main memory module and re-install it, referring to“5.3.5 Installing and removing main memory”.
(3) The BIOS setup menu cannot be opened.
<Possible cause>
Keyboard input is not accepted.
<Action>
1. Disconnect the keyboard cable and securely reconnect it to ensure stable connection.
2. Connect the keyboard cable to another port.

6-4

6. TROUBLESHOOTING(4) WOL cannot be used.
<Possible cause>
The WOL function is not enabled.
<Action>
1. Enable the WOL function according to “3.7.1 Enabling the WOL (Wake ON LAN™)
function”.
2. Check the BIOS setup to see if Wake on LAN1 from S5 and Wake on LAN2 from S5
are enabled. For details, see “4.2 BIOS Setup”.

6-5

6. TROUBLESHOOTING

6.2.2

Problems that occur after the OS startup(1) The Digital LEDs for Status indication show alphanumeric characters.
<Possible cause>This is a hardware error notification from the RAS software or is displayed by a user
application.
<Action>
1. If one of the status indication LEDs is lit in red, this is a hardware error notification fromthe RAS software. Check the characters displayed on the Digital LEDs for Statusindication.
 When 11 or 12 is displayed on the Digital LEDs for Status indication.
⇒Rotation of a fan is abnormal. (11 indicates a power supply fan failure, 12 indicates afront fan failure.)
Check the following items.
i) Make sure that no foreign objects are attached to the fan.
⇒If any foreign objects are attached, the efficiency of cooling inside the equipment
becomes is reduced. Remove the foreign objects.
ii) Make sure that the power cord for the fan is connected to a power connector.
⇒A loose connection may have caused the symptom. Remove the power cord forthe fan from the power connector and then reconnect them.
 When 21 is displayed on the Digital LEDs for Status indication.
⇒The temperature is abnormal. Check the following items.
i) Make sure that the dust filter of the case fan and the exhaust outlet at the rear are
not clogged.
⇒If they are clogged, clean the dust filter and the air intake and exhaust holes. If
necessary, replace the dust filter.
ii) Make sure that sufficient clearance is provided around the equipment. (See “1.2.2
Installation”.)⇒If not, provide sufficient clearance around the equipment.
iii) Make sure that the temperature of the installation environment (ambient
temperature) is less than 40°C.
⇒Remove obstacles to air flow or use air-conditioning to keep the ambient
temperature less than 40°C.
 When 31 or 32 is displayed on the Digital LEDs for Status indication.
⇒Failure is predicted for the drive in drive bay.(31 indicates the drive bay 1 and 32
indicates the drive bay 2) We recommend you back up the data and replace the drive.

6-6

6. TROUBLESHOOTING<Action>The following is displayed when the equipment is the D model.
 When 41 or 42 is displayed on the Digital LEDs for Status indication.
⇒HDD is abnormal. (41 indicates the drive bay 1, 42 indicates the drive bay 2.)
Read the description of “8.4.2 Recovery from a failure in one HDD” and replace an
HDD.
 When 4B is displayed on the Digital LEDs for Status indication.
⇒RAID array is failure. (HDD failure in both sides.) Contact your system administrator or
maintenance personnel.
 When 4C is displayed on the Digital LEDs for Status indication.
⇒RAID status is unknown. (RAS software cannot get RAID status.) Contact your systemadministrator or maintenance personnel.
 When 4D is displayed on the Digital LEDs for Status indication (*).
⇒Media error is occurred on RAID.
Read the description of HF-BT1000 RAS FEATURES MANUAL “2.6.2” and take action
accordingly.
(*) This code is not displayed in default setting. Read the description of HF-BT1000 RAS
FEATURES MANUAL “2.6.2” when you want to display this code.
< NOTE >If one of the status indication LEDs is lit in green, a user application is using theLEDs to display characters. Contact your system administrator or maintenancepersonnel.

6-7

6. TROUBLESHOOTING(2) The processing speed of the equipment is slow.
<Possible cause>
The capacity of the memory or the HDDs is not sufficient.
<Action>
1. Terminate unnecessary applications to increase available memory.
⇒When you want to check the usage of the CPU and memory, follow the instructions in“6.5 Checking the System Load by Using Performance Monitor”.
2. Delete unnecessary files to increase free clearance on the HDDs.
(3) The equipment does not respond.
<Possible cause>
There is an error in hardware or software.
<Action>
1. The screen can seem to be frozen when an application freezes. If the equipment respondsby pressing Alt + Tab or Ctrl + Alt + Delete, try the following procedure.
i) Switch applications by pressing Alt + Tab and identify which application has frozen.
ii) After you identify the frozen application, use Task Manager to terminate the application.
To start Task Manager, press Ctrl + Alt + Delete. The Windows Security window willopen. Click Task Manager.
iii) Restart the equipment.
2. If you cannot restart the equipment at step 1, turn off the power of the equipment according
to <Forcibly terminating the equipment> below.
Remove all USB devices except a keyboard and mouse as well as all extension boards
when the power is off and then start the equipment.
<Forcibly terminating the equipment>
If the shutdown fails, press the power switch for at least four seconds. The power is turned
off and the equipment goes into the standby mode.
After the equipment goes into the standby mode, disconnect the plug of the power cordfrom the outlet.

6-8

6. TROUBLESHOOTING(4) The equipment automatically goes into the standby mode, or restarts.
a) The Digital LEDs for Status indication show alphanumeric characters<Possible cause>This is a hardware error notification from the RAS software or is displayed by a user
application.
<Action>
1. Check the characters displayed on the Digital LEDs for Status indication.
 If one of the status indication LEDs is lit in red, this is a hardware error notification fromthe RAS software. See “6.6.2 Displaying a hardware status code” and take appropriate
action.
 If one of the status indication LEDs is lit in green, a user application is using the LEDs
to display characters. Contact your system administrator or maintenance personnel.
b) A warning or error message is recorded in the event log.
<Possible cause>
There is an error in hardware or software.
<Action>
1. Check the description of the messages in the “System” or “Application” category in theevent log and take actions accordingly. (See Section 6.4, “Event Log.”)
2. If the source of the message is a component purchased by the user, contact the supplier.
c) Neither a) nor b)<Possible cause>
There is a problem with a cable connection, or the AC power supply is unstable.
<Action>
1. Make sure that the plug of the power cord is securely connected to the outlet.
2. If the symptom persists after step 1, the AC power supply may be unstable. Confirm that
the AC power voltage is appropriate.

6-9

6. TROUBLESHOOTING(5) The screen blacks out.
<Possible cause>
There is an error in the display or in the video board.
<Action>
1. Make sure that the plug of the power cord for the display is connected to the outlet.
2. Make sure that the equipment and the display are connected through a display interface
cable.
3. Re-examine the display settings. For information about how to adjust the display, refer tothe manual of the display.
4. When you use a video card, check the following items.
i) Make sure that the settings of the video card are correct.
(For information about how to set up the video card, refer to the manual of the videocard.)
ii) Shut down the OS and unplug the power cable from the outlet. Replace the video cardwith another one and check whether it works.
(6) A blue screen is/was displayed.
<Possible cause>
There is an error in the OS or in the equipment.
<Action>
1. If the blue screen is still displayed, record the STOP error code.
2. If you cannot record the STOP error code, search the “System” category in the event log
for the STOP error code.
3. Check Microsoft’s support technical information and determine the cause of the memory
dump collection.
4. When you request an analysis of the memory dump (a service provided for a fee), save thelog after you restart the equipment (see “7.4 Maintenance Operation Commands”) andcontact our sales representatives.

6-10

6. TROUBLESHOOTING(7) The equipment cannot connect to the network.
<Possible cause>
There is an error in the settings of the LAN or the network device (hub and so on), or there
is a problem with the cable connection.
<Action>
1. Re-examine the network settings according to the instructions in “3.8 Setting Up the
LAN Interface”.
2. Disconnect the LAN cable and securely reconnect it to ensure a stable connection.
3. Make sure that the LAN cable is connected to the correct port.
4. Replace the LAN cable with another LAN cable.
5. When you use network device, check the following items.
i) Make sure that the power of the network device is on.
ii) Turn on the power of the network device first and then turn on the power of thisequipment.
iii) Replace the network device with other one to check whether the latter works.
(8) The network connection is unstable, or the connection speed is slow.
<Possible cause>
There is an error in the settings of the LAN or the network device, or there is a problem withthe cable connection.
<Action>
1. Re-examine the network settings according to the instructions in “3.8 Setting Up the
LAN Interface”.
2. Disconnect the LAN cable and securely reconnect it to ensure a stable connection.
3. Make sure that the LAN cable is connected to the correct port.
4. Replace the LAN cable with another LAN cable.
5. When you use network equipment, check the following items.
i) Turn on the power of the network device first and then turn on the power of thisequipment.
ii) Replace the network device with other one to check whether the latter works.

6-11

6. TROUBLESHOOTING(9) A CD or DVD cannot be recognized or cannot be read or written to.
<Possible cause>
An unsupported or bad CD or DVD is used.
<Action>
1. See “4.1 Equipment Specification (6) DVD drive specification” and make sure that the
CD or DVD you want to use is supported.
2. Check that there are no scratches or dirt on the CD or DVD. If the disc is dirty, clean thedisc.
3. Select Start > Computer and check if the DVD drive is recognized.
⇒If the DVD drive is not recognized, restart the equipment.
4. Use another CD or DVD.
< NOTE >If you use a USB DVD drive, depending on the DVD drive, it may take around 10
minutes to read a disc (CD or DVD) at the startup of the equipment.
If this situation occurs, you may be able to resolve this problem by selecting
disable for Legacy USB Support on the Advance tab in the BIOS settings.
(10) Writing to a CD or DVD fails.
<Possible cause>
The capacity of the HDDs is not sufficient, or a bad CD or DVD is used.
<Action>
1. Check that the CD or DVD is writable.
2. If enough free space is not available for the work area on an HDD, clean up files andincrease free space on the HDD.
3. Check that there are no scratches or dirt on the CD or DVD. If the disc is dirty, clean thedisc.
4. Use another CD or DVD.

6-12

6. TROUBLESHOOTING(11) A CD or DVD cannot be ejected.
<Possible cause>
Writing to a disc is ongoing, or there is an error in the DVD drive.
<Action>
1. Check if writing to a disc is ongoing (the drive access lamp is on or flashing).You cannot
eject a disc during the write to the disc.
2. Press the eject button a couple of times (at least five times).
3. Insert an eject pin into the manual emergency eject hole. When the disc tray opens slightly,
hold and pull it out by hand.
< NOTE >• Turn off the main power of the equipment before you eject a disc by using themanual emergency eject hole. Do not insert an eject pin at an angle or apply
too much force.
• An eject pin does not come with the equipment. If an eject pin is not available,
use instead a pin that fits the hole of the eject hole.
(12) Keyboard input is not accepted.
<Possible cause>
An application has frozen, there is a problem with the cable connection, or the keyboard has
failed.
<Action>
1. Keyboard input may not be accepted temporarily due to a frozen application.
If the equipment responds to Alt + Tab or Ctrl + Alt + Delete, try the following
procedure:i) Switch applications by pressing Alt + Tab and identify which application has frozen.
ii) After you identify the frozen application, use Task Manager to terminate the application.
To start Task Manager, press Alt + Ctrl + Delete. The Windows Security window willopen. Click Task Manager.
iii) Restart the equipment.
2. Disconnect the keyboard interface cable and securely reconnect it to ensure a stableconnection.
3. Connect the keyboard interface cable to another port.
4. Replace the keyboard with another keyboard to check whether the latter works.
5. Reboot the equipment.

6-13

6. TROUBLESHOOTING(13) Mouse input is not accepted.
<Possible cause>
The mouse does not work properly due to dust or dirt on the mouse, there is a problem withthe cable connection, or the mouse has failed.
<Action>
1. When you use an optical mouse, check the following items.
i) Check if dust or dirt is clinging to the optical sensor. If dust or dirt is present, clean it off.
ii) Do not use an optical mouse on a glass, mirror, or shiny material. (We recommend using
a mouse pad designed for use with an optical mouse.)
2. If you use a mouse that is not an optional component provided by the Manufacturer, referto the manual of the mouse for information about how to use it.
3. Disconnect the mouse interface cable and securely reconnect it to ensure a stableconnection.
4. Replace the mouse with another mouse to check whether the latter works.
(14) A USB device (other than a keyboard and a mouse) cannot be recognized or does not
work.
<Possible cause>
There is a problem with the cable connection, or the device driver for the USB device has
not been installed.
<Action>
1. Disconnect the cable for the USB device and securely reconnect it to ensure a stableconnection.
2. Replace the cable for the USB device with another cable.
3. If the USB device requires installing a device driver, install the device driver according to
the manual of the USB device and restart the equipment.
4. If the USB device requires an external power supply, make sure that the plug of the power
cord of the USB device is connected to the outlet.
5. If the USB device uses USB bus power, make sure that the current consumption of theUSB device does not exceed the specified maximum current for the USB port of theequipment. (See “4.1(11) Maximum current specifications”.) If the USB device can accept
an external power supply, connect the device to an external power supply.
6. If the above steps 1 through 5 do not resolve the symptom, a failure of the USB device
may be the cause. Take action according to the manual of the USB device.

6-14

6. TROUBLESHOOTING(15) No sound is generated, or the sound is extremely faint.
<Possible cause>
There is an error in the settings of the equipment and the speakers, there is a problem withthe cable connection, or the speakers have failed.
<Action>
1. Adjust the volume of the equipment to an appropriate level. (See <Setting a volume>.)2. When you use speakers, check the following items.
i) Make sure that the speakers have built-in amplifiers.
(If the speakers do not have amplifiers, you cannot hear sound.)ii) Make sure that the plug of the power cord of the speakers is connected to the outlet.
iii) Turn on the power of the speakers.
iv) Make sure that the volume level of the speakers is adequately adjusted.
v) Make sure that the cable from the speakers is connected to LINE OUT.
vi) When you record an audio signal from an audio device, connect LINE OUT of theaudio device to LINE IN of the equipment by using a cable. (LINE IN cannot be used
as a MIC input.)vii) Disconnect the cable from the speakers and securely reconnect it to ensure a stableconnection.
viii) Use another pair of speakers.
<Setting a volume>
1. Click Start > Control Panel.
2. Click Hardware and Sound and then click Adjust system volume to adjust thevolume.
(16) A Serial port does not work properly.
<Possible cause>
There is a problem with the cable connection, or the target device has failed.
<Action>
1. Disconnect the cable and securely reconnect it to ensure a stable connection.
2. Check to see if the target device has failed.

6-15

6. TROUBLESHOOTING(17) The equipment cannot be shut down.
a) The drive access lamp is on or flashing.
<Possible cause>
The shutdown process is simply taking a long time.
<Action>
1. Wait until the shutdown process finishes.
b) other than a)<Possible cause>
The OS has frozen.
<Action>
1. Press the Scroll Lock key twice while holding down the Ctrl key to collect a memory
dump. The equipment restarts automatically after a memory dump is collected. When you
request an analysis of the memory dump (a service provided for a fee), save the log after
you restart the equipment (see “7.4 Maintenance Operation Commands”) and contact oursales representatives.
2. If you cannot restart the equipment at step 1, turn off the power of the equipment according
to the instructions in <Forcibly terminating the equipment> below.
3. If executing step 1 does not resolve the problem, remove all USB devices except a
keyboard and mouse as well as all extension boards when the power is off and then start
the equipment.
<Forcibly terminating the equipment>
If the shutdown fails, press the power switch for at least four seconds. The power is turned
off and the product goes into the standby mode.
After the equipment goes into the standby mode, disconnect the plug of the power cordfrom the outlet.

6-16

6. TROUBLESHOOTING

6.3

STOP Error Codes
A STOP error code provides a summary of an error cause.
STOP error codes are displayed on a blue screen as well as embedded in a memory dump file.
Table 6-1 shows the error cause corresponding to a STOP error code and a message displayed
along with the STOP error code.
Table 6-1 STOP Error Codes

No.
1

STOP
Error code
0x00009222

Contents of the STOP
message screen―

Error CauseAsk the system administrator
or maintenance personnel.
2 Other than the above (A short message that
For information about a(a code that indicates explains the STOP error)
Windows® STOP error, refer
the error cause into the Microsoft Knowledge
more detail)Base.
(*) Only if “Memory dump” is selected for Action at timeout under Watchdog timer setting in the RAS
Setup window.

6-17

Watchdog timer
timed out (*)
Windows® STOP
error

Action6. TROUBLESHOOTING

6.4

Event Log
When a critical event occurs, for example, when the environment information is changed, thisequipment collects logs by using the Windows® event log service.
The following procedure shows how to check the event log.
1. Click Start > Control Panel > System and Security > View event logs.
2. The Event Viewer window opens. Select Windows Logs and then select System or
Application to check the system log or application log. (The display image assumes
Windows® 7)< NOTE >• The system log may contain an error log entry of the event “ID7034”.
The entry may show a message “The audio service terminated unexpectedly.”,
but as long as you can play back audio, there is no problem with the function of
the audio ports (LINE IN/LINE OUT).
• The system log may contain an error log entry of the event “ID51”.
The entry may show a message “An error was detected on the CD-ROM during
the paging operation.”, but as long as you can access the DVD drive, there is
no problem.

6-18

6. TROUBLESHOOTING

Table 6-2 lists event log entries unique to the equipment. No.1 through 11 and No.13 through20 are collected in the system log, and Nos.12 is collected in the application log.
Table 6-2 Event Log Entries Unique to the Equipment (1/2)
No. Event ID
Source1259
HFBRAS_SYS

2

263

3

265

4

266

5

267

6

268

7

270

8

274

9

275

10

524

11

539

12

769

Type
Warning

Category
Description
HFBRAS The temperature exceeded
prescribed value.

HFBRAS_SYS Information HFBRAS Temperature returned toprescribed value.
HFBRAS_SYS Warning HFBRAS Immediately back up yourdata and replace drive.
A failure may be imminent
on the drive of the drive
bay%1 (%2).
HFBRAS_SYS
Error
HFBRAS Revolutions of cpu fan
deteriorated remarkably.

ActionRead the description ofabnormal temperature in “6.2.2(1)” and take action
accordingly.
No handling
We recommend you back up
the data and replace the drive.

Read the description of fan
failure in “6.2.2 (1)” and takeaction accordingly.
No handling.

HFBRAS_SYS Information HFBRAS Revolutions of cpu fan
returned to normal value.
HFBRAS_SYS
Error
HFBRAS The computer was shut
Read the description of
down because temperature abnormal temperature in “6.2.2
became dangerous.
(1)” and take action
accordingly.
HFBRAS_SYS Information HFBRAS Used hours on the drive of We recommend you back up
the drive bay%1 exceeded the data and replace the drive.
prescribed value.
HFBRAS_SYS
Error
HFBRAS Revolutions of case fan
Read the description of fan
deteriorated remarkably.
failure in “6.2.2 (1)” and takeaction accordingly.
HFBRAS_SYS Information HFBRAS Revolutions of case fan
No handling.
returned to normal value.
HFBRAS_SYS Information HFBRAS In the current settings,
Change the setting according tomemory dump file won’t“7.3.2”.
be saved.
HFBRAS_SYS
Error
HFBRAS The “%1” was finished.
Hardware monitoring of the
RAS software has been
terminated. If restarting theequipment does not resolve theerror, contact the systemadministrator or maintenancepersonnel.
HFBRAS_APP
Error
HFBRAS An error occurred in %1.
Hardware monitoring of theerrorcode = %2.
RAS software has been
terminated. If restarting theequipment does not resolve theerror, contact the systemadministrator or maintenancepersonnel.

6-19

6. TROUBLESHOOTING

Table 6-2 Event Log Entries Unique to the Equipment (2/2)
No. Event ID
Source13
2001 HFBRAS_SYS

Type
Error

Category
Description
HFBRAS The drive on the drive
bay%1 is OFFLINE
because of failure.

ActionRead the description ofabnormal temperature in“8.4.2” and take action
accordingly.
14
2002 HFBRAS_SYS Information HFBRAS RAID status is OPTIMAL. No handling.
15
2003 HFBRAS_SYS
Error
HFBRAS RAID status isContact the system
UNKNOWN.
administrator or maintenancepersonnel.
162004 HFBRAS_SYS Information HFBRAS RAID status was revealed. No handling.
17
2011 HFBRAS_SYS Information HFBRAS Rebuilding was completed. Read the description of
But unreadable sectors
abnormal temperature in
were detected on“8.4.2” and take action
the source drive (Drive
accordingly.
bay%1). (Media error)
18
2012 HFBRAS_SYS
Error
HFBRAS Rebuilding failed due to
Read the description oferror on the destination
abnormal temperature indrive (Drive bay%1).
“8.2.2” and build a RAID.
19
2019 HFBRAS_SYS Information HFBRAS Media error is occurred on Read the description of
RAID.
HF-BT1000 RAS FEATURESMANUAL and take action
accordingly.
20
2020 HFBRAS_SYS
Error
HFBRAS RAID status is FAIL.
Contact the systemadministrator or maintenancepersonnel.
No.3: %1 denotes the drive bay number. %2 denotes the manufacturer and the model name of the storage.
No.7, 13, 17, 18: %1 denotes the drive bay number.
No.11: %1 records one of the following:
FAN, TEMP, RMTSTDN, TMPLOG, WDT, RAID1, RAID_SMART, SMART, USETIME, RASLOG,
INTERNAL - LOGD
No.12: %1 denotes the function terminated with an error. %2 denotes the error code.

6-20

6. TROUBLESHOOTING

6.5

Checking the System Load by Using Performance Monitor
Performance Monitor that comes with Windows® is used for monitoring the usage of the
CPU and memory. Use this tool, for example, when you analyze the system load.
The following shows how to start the performance monitor:
1. Click Start > Control Panel > System and Security > Administrative Tools.
2. Double-click Performance Monitor.
3. The Performance Monitor window opens. Click Performance Monitor and then click.

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6. TROUBLESHOOTING

4. The Add Counters window opens. If you select items such as Processor, Memory, PhysicalDisc, or Network Interface and click Add>>, the performance of those items will bemonitored. Click OK.

5. In the Performance Monitor window, you can check the performance of the items you
selected.

6-22

6. TROUBLESHOOTINGThe following table shows a list of performance counters most closely related to theperformance of the equipment.
Table 6-3 Performance Counters Related to the Performance of the Equipment

1

Performance
objectProcessor%Processor Time

2

MemoryPages/sec

No.

Counter3

Available Bytes

4

Pool Nonpaged Bytes

5

PhysicalDisk

6

Network Interface Bytes Total/sec

7%Disk Time

Current Bandwidth

Description
Shows the CPU usage. If this value iscontinuously high, the CPU processing power islikely to be a bottleneck.
Indicates the number of pages per second that areread from or write to the disk in order to resolve
page faults. If this value is high, it is likely thatthe amount of memory is not sufficient. The
closer this value is to 0, the better.
Indicates the size of physical memory available
for processes. If this value indicates a decreasing
trend, it is likely that there is a memory leak.
Indicates the size of the memory area that will
never be paged out to the disk and stays in thephysical memory as long as it is allocated. If thisvalue indicates an increasing trend, it is likely that
there is a memory leak.
Indicates the percentage of time that the disk isbusy reading and writing. If this value iscontinuously high, the disk performance is likely
to be a bottleneck.
Indicates the number of bytes per second that aresent and received by the network adapter. If thisvalue is continuously high compared to the valueof No.7, the network is likely to be a bottleneck.
Shows the network bandwidth.

6-23

6. TROUBLESHOOTING< NOTE >You may not be able to start collecting performance counter data when thesystem load is high. After you start collecting performance counter data, confirm
that the status of the data collector set you are using is “Running”.

Confirm that the status of thedata collector set you are using
is “Running”.

Confirm that the Performance Counter data collection has started properly.
In addition, if the system load is high or if you repeatedly start and stop collecting
performance counter data, sometimes you cannot start or stop collecting
performance counter data.
If this situation happens, terminate Performance Monitor, wait for a while, restart
Performance Monitor, and then start collecting the data.

The start and stop buttons are
disabled and you cannot use
them.

Performance Counter data cannot be collected.
If you cannot start collecting performance counter data even after you haverestarted Performance Monitor, restart the system.

6-24

6. TROUBLESHOOTING

6.6

Digital LEDs for Status Indication
The Digital LEDs for Status indication are used for displaying a POST code at system startup.
It also displays an error code that occurred during system operation.
It should be noted that the Digital LEDs for Status indication may display a code even when
there is no error.
(Example: when the BIOS setup menu is displayed: Ab, POST code for power on until OS
startup)
As shown below, the numerical value lamp shows the digits from 0 to F hexadecimally.

0
6.6.1

1

2

3

4

5

6

7

8

9

A

B

C

D

E

F

POST messages
Power On Self Test (POST) is a function whereby the system BIOS makes routine checks
for hardware failure when the power of the computer system is turned on. If any failure isfound, the POST code corresponding to the location of the failure is displayed on the Digital
LEDs for Status indication situated on the front of the equipment.
In this equipment, a POST code is displayed in the following cases:(1) Main memory is not installed.
POST code “53” is displayed with a beep.
(2) The BIOS setup menu is being displayed.
POST code “Ab” is displayed.
(3) The OS starts.
POST code “A0” is displayed.
If RAS software is installed, the Digital LEDs for Status indication go out after
indicating “A0”.
If RAS software is not installed, the digital LEDs for status indication remain to indicate“A0”.
(Note) If the user’s tool and a device driver write in “80h” of I/O space, a display code
may change.

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6. TROUBLESHOOTING

6.6.2

Displaying a hardware status code
A hardware status code is displayed when an error occurs in the hardware during system
operation.
When the hardware status code is displayed, the RAS status lamp (red) in the statusindication LEDs is lit.
Table 6-4 Hardware Status Code and Cause/Action
Status code
11

Cause
Rotation of the case fan is abnormal.

12

Rotation of the CPU fan is abnormal.

21

The temperature is abnormal.

31
32
41
42
4B
4C

Failure is predicted for the drive indrive bay 1.
Failure is predicted for the drive indrive bay 2.
The drive bay1 is abnormal.
The drive bay2 is abnormal.
RAID array is failure (HDD failure inboth sides.)RAID status is unknown (RAS
software could not get the RAID
status.)ActionRead the description in subsection
6.2.2 (1) and take action
accordingly.
Read the description in subsection
6.2.2 (1) and take action
accordingly.
We recommend you back up thedata and replace the drive.
Read the description of “8.4.2” andreplace an HDD.
Contact your system administrator
or maintenance personnel.
Contact your system administrator
or maintenance personnel.

4D
Read the description in subsection
Media error is occurred on RAID.
8.4.2 and take action accordingly.
(*)(*) This code is not displayed in default setting. Read the description of HF-BT1000 RAS
FEATURES MANUAL “5.3 RAID Configuration Control Command (raidctrl) (D Model
Only)” when you want to display this code.

< NOTE >• If a code other than one of the above is displayed, contact the systemadministrator or maintenance personnel.

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6. TROUBLESHOOTING

6.6.3

Displaying a timeout code
A timeout code is displayed if a watchdog timer has timed out during system operation.
The status indication LEDs do not light for a timeout code. If another code was displayed
before a timeout code, the status indication LEDs remain lit.
Table 6-5 Timeout Code and Cause/Action
Timeout code
88

Cause
A watchdog timer has timed out.

ActionRead the description in subsection
6.2.2 (3) and take action
accordingly.

< NOTE >• A timeout code is displayed only if the operation for a timeout is set to “Notreset” in the watchdog timer setting in the RAS Setup window.
• A timeout code flashes regardless of the display mode setting for the digital
LEDs for status indication.
• For how to set the RAS features setting window, watchdog timer and digital
LEDs for status indication display mode, refer to “3.1 RAS Setup Window” inthe HF-BT1000 RAS FEATURES MANUAL.

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6. TROUBLESHOOTING

6.6.4 Displaying a STOP error code
A STOP error code is displayed when a Windows® STOP error (blue screen) occurred forsome reason.
A STOP error code is displayed with all digital LEDs for status indication lit.
Table 6-6 Stop Error Code and Cause/Action
STOP error code
80

Cause
A STOP error has occurred.

ActionRead the description in subsection
6.2.2 (6) and take action
accordingly.

< NOTE >• A STOP error code is displayed in preference to other codes regardless of thedisplay mode setting for the digital LEDs for status indication.
• For the display mode setting for the digital LEDs for status indication, see “3.1
RAS Setup Window” in the HF-BT1000 RAS FEATURES MANUAL.

6-28

7. MAINTENANCE OPERATIONCHAPTER 7 MAINTENANCE OPERATIONThis chapter describes maintenance operations that use the Reliability, Availability, andServiceability (RAS) features of this equipment.
7.1 Overview
RAS features are designed to achieve highly reliable features of the equipment. The following
table shows an overview of the RAS features of this equipment.
Category
Monitoring
GUI features setting
Status checkGUI display
Notification

Control

Shutdown/system reset

Library functions
Maintenance/Failure analysis

Memory dump related

Simulation

Item
Hardware status monitoring
Watchdog timer monitoring
RAS setup window
Hardware status window
Event notification
Popup notification
Status display digital LEDs
Remote notification
Status acquisition using library functions
Automatic shutdown
System reset
Shutdown using library functions
Controlling the status display digital LEDs
RAS library
Memory dump collection
Log information collection window
Maintenance operation support commands
Logging the trend of the temperature inside
the chassis
Hardware status simulation<Monitoring>(1) Hardware status monitoring
Monitors the hardware status of this equipment including the status of the fans and drives
as well as the temperature inside the chassis.
(2) Watchdog timer monitoring
This function monitors the operation of the OS or user programs using a watchdog timer
installed in this equipment. It also provides library functions to use the watchdog timer.

7-1

7. MAINTENANCE OPERATION<GUI feature setting>(3) RAS Setup window
This window provides a graphical user interface for configuring RAS feature settings
including the condition of automatic shutdown and the watchdog timer settings.

<Status check>(4) Hardware status window
This window displays the hardware status of this equipment by using a graphicalinterface. There is always an icon in the notification area of the taskbar to display the
hardware status.

However, the window is not displayed in the default factory settings. If you click thearrow at the side of the notification area, the icon will appear. If you want this icon toreside in the notification area of the taskbar, click Customize to have it displayed in the
notification area of the taskbar.

(5) Event notification
Enables a user application to check the hardware status of this equipment by monitoring
the status of event objects.

7-2

7. MAINTENANCE OPERATION(6) Popup notification
Notifies a user that an error occurred in the hardware of this equipment by displaying
popup messages.
(7) Status display digital LEDs
The status display digital LEDs are on the front of this equipment and notify a user thatan error occurred in the hardware of this equipment. These LEDs can be used by a user
application in order to, for example, notify the failure of the application.
(8) Remote notification
Enables a remote device to check the hardware status of the equipment. This function also
notifies to a remote device whenever the hardware status changes.
(9) Status acquisition using library functions
This function enables a user application to get the hardware status of this equipment byusing the RAS library.
<Control>(10) Automatic shutdown
Automatically shuts down the equipment when fan failure or abnormal temperatureinside the chassis. Use “(3) RAS Setup window” to enable or disable the automatic
shutdown feature.
(11) System reset
The system resets when a watchdog timer timeout in the equipment is detected. Use“(3) RAS Setup window” to enable or disable the system reset feature.
(12) Shutdown using library functions
A user application can shut down the equipment using the RAS library.
(13) Controlling the status display digital LEDs
Enables a user to control the status display digital LEDs with the RAS library.
<Library functions>(14) RAS library interface
Offers library functions for recording log information in addition to the library functions
offered by (2), (9), (12), and (13).
<Maintenance / Failure analysis>(15) Memory dump collection
When a failure occurs, for example, this equipment stops unexpectedly, you can savethe contents of the system memory to a file (memory dump file) by pressing Scroll
Lock twice while holding the right Ctrl key. By analyzing the data in this memory
dump, you can investigate the cause of the failure.
(16) Log information collection window
Allows you to collect log data and memory dump files for this equipment using agraphical user interface.

7-3

7. MAINTENANCE OPERATION(17) Maintenance operation support commands
These commands include a command used for saving failure information such as
memory dump files and event log files to an external medium.
(18) Trend logging of the temperature inside the chassis
This feature periodically measures the temperature inside the chassis of this equipment
and records the data in a file.
<Simulation>(19) Hardware status simulation
Simulates the hardware status of this equipment. By using this function, you can test auser application and check the notification interface of the RAS software without actual
hardware failure.
This manual explains a part of function (7) as well as functions (15) and (17). For details
about other features, refer to HF-BT1000 RAS FEATURES MANUAL.

7-4

7. MAINTENANCE OPERATION

7.2 Collecting a Memory Dump
When one of the errors in Table 7-1 occurs, this equipment records the contents of the systemmemory in a file (memory dump file). Then a blue screen appears and a STOP error code isdisplayed. By analyzing the data in this memory dump file, you can investigate the cause of
the failure.
Table 7-1 Error That Trigger a Memory Dump
Cause

Description

Keyboard operation

Pressing the Scroll Lock twice while holding down the Ctrl key
allows you to collect a memory dump (*1).
Watchdog timer timed out
When a watchdog timer timed out, a memory dump is collected(*2).
Microsoft® Windows® STOP When a fatal error occurs in the Microsoft® Windows® kernel, a
error
memory dump is collected.
(*1) It may be impossible to collect a memory dump depending on conditions, such as Windows® issuspending responses at a high interrupt request level (IRQL).
(*2) In the RAS Setup window, you can configure whether to collect a memory dump.

< NOTE >• The Windows® function that allows you to collect a memory dump by pressing
the Scroll Lock twice while holding down the Ctrl key is enabled in thisequipment. Do not perform this key operation for any purpose other than tocollect a memory dump.
For details about the displayed STOP error code, see “6.3 STOP Error Codes”.
To select the memory dump file type, open System in Control Panel. You can select from thefollowing three types defined below. Because the memory dump file type determines how far
you can analyze the failure by using the dump file, we recommend selecting “Complete
memory dump” whenever you can. The factory default is “Complete memory dump”.
• Complete memory dump The entire contents of system memory is recorded.
The boot volume (*3) must have enough free space to hold apaging file equal to the size of the physical memory plus 1 MB.
• Kernel memory dump
The kernel memory is recorded.
The boot volume (*3) must have enough free space to hold apaging file about one third the size of the physical memory.
• Minimum memory dump The minimum information necessary for identifying what caused
the equipment to stop is recorded. The boot volume (*3) musthave enough free space to hold a paging file of more than 2 MB.
(*3) The boot volume is a volume that contains Windows® files and Windows® support files.

7-5

7. MAINTENANCE OPERATION< NOTE >• The factory default is “Complete memory dump”, but if you change the setting,you cannot restore the setting back to “Complete memory dump” by using
System in Control Panel. For information about how to select “Complete
memory dump”, see “7.3.5 Configuring settings related to a memory dump (2)Specifying a memory dump file”.
If you use System in Control Panel, you can make settings for not only the memory dump file
but also virtual memory and automatic restart after a memory dump is collected. For
information about how to make those settings, see “7.3.5 Configuring settings related to amemory dump”.
<Examples of blue screens>
The following is an example of screen display when collecting a memory dump.
*** STOP: 0x0000001e（0x0000009a,0x80123f36,0x02000000,0x00000246）
Unhandled Kernel exception c000009a from 80123f 36
Address 80123f 36 has base at 80100000-ntoskml.exe(A list of drivers and a list of stacks follow.)
Beginning dump of physical memory
Physical memory dump complete. (when the dump is finished)
Contact your system administrator or technical support group.

< NOTE >• The time required for collecting a memory dump depends on the type of dump
file collected, the configuration of the mounted drives, and the memory capacity.
It should be noted that if you keep the factory setting, “Complete memorydump”, for the memory dump file type, the time required may be extremely long.
• After “Beginning dump of physical memory” is displayed on the blue screen, thecount on the screen that shows the progress of the memory dump sometimes
stops being updated. This is because collection of the memory dump failed due
to an error of the file system or a hard disk.
If this happens, record the first five lines of the STOP message screen. Thenpress the reset switch or turn the power off and then back on to restart theequipment.
<Record example>*** STOP: 0x0000001e（0x0000009a,0x80123f36,0x02000000,0x00000246）
Unhandled Kernel exception c000009a from 80123f 36

7-6

7. MAINTENANCE OPERATION

7.3 When the Saving Memory Dump Confirmation Messages is Displayed
In order to allow more reliable failure analysis, this equipment is configured to collect amemory dump when a system error (Blue Screen of Death) occurs. This equipment checks thememory dump file settings during Windows® startup, and if the equipment detects that amemory dump cannot be collected, the user is notified of this fact by the display of a message
box and the recording of an event in the event log.
7.3.1 When the capacity of the memory dump file is insufficient or when the virtual memory
setting is changed When the capacity of a memory dump file is insufficient
In order to collect a memory dump file, you need a memory dump file of a size
proportional to the capacity of the physical memory. In addition, the virtual memory(page file) setting must be the one recommended for this equipment. If the capacity of thephysical memory exceeds the capacity of the memory dump file or the virtual memory
due to, for example, newly added physical memory, or if a memory dump cannot becollected because the virtual memory setting has changed, the following message will be
displayed.

If this situation happens, follow the procedure in “7.3.3 Countermeasures when thecapacity of the memory dump file is insufficient” and configure the virtual memory setting
and the memory dump file capacity so that memory dump files can be collected.
< NOTE >• When the message box above is displayed, sometimes an information log entry
with Event ID 26 is recorded in the event log.

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7. MAINTENANCE OPERATION

7.3.2

Changing the memory dump collection setting
We recommend collecting a complete memory dump for this equipment. In order to collecta complete memory dump, you must properly configure the settings related to a memory
dump. If you changed the settings related to a memory dump, and as a result, a complete
memory dump cannot be collected, the following message will be displayed. (The image
shown is from Windows® 7.)

If this situation happens, follow the procedure in “7.3.4 Countermeasures when changing
the memory dump collection setting” and configure the memory dump setting to makecollecting a complete memory dump possible.
< NOTE >• If you click No in the message box, this message box will not be displayed after
that. If you decide not to collect a “Complete memory dump” when you use theequipment, click No.
• When the message box above is displayed, sometimes an information log entry
with Event ID 26 is recorded in the event log.

7-8

7. MAINTENANCE OPERATION

7.3.3 Countermeasures when the capacity of the memory dump file is insufficient
Follow the flow chart below to take appropriate actions.
<Flow><Description of the action>

Start

Close the message box.

Yes

Click OK in the message box.

Is the virtual memory
setting the one
recommended for theequipment?
No

Configure the virtual memory settings in Control Panel.
For details, see “7.3.5 (1) Configuring virtual memory”.

Change the virtual memory
setting to the one recommended
for the equipment.
Restart the system.

Change the memory dump
setting to the one recommended
for the equipment.

For details, see “7.3.5 (2) Specifying a memory dump file”.

Restart the system.

Reserve the area for saving amemory dump.

No

Use the “createdmp” command.
For details, see “7.4 Maintenance Operation Commands”.

Were you able to reserve
the area for saving amemory dump?
Yes
End

7-9

7. MAINTENANCE OPERATION

7.3.4

Countermeasures when changing the memory dump collection setting
Follow the flow chart below to take appropriate actions.
<Flow><Description of the action>

Start

Do you want to change
the recommended forthe equipment?

No

Yes
Click No and close themessage box.

This message box will not be
displayed after this.

End

Click Yes and close themessage box.

Change the memory dump
setting to the one recommended
for the equipment.

For details, see “7.3.5 (2) Specifying a memory dump file”.

Restart the system.

Reserve the area for saving amemory dump.

No

Use the “createdmp” command.
For details, see “7.4 Maintenance Operation Commands”.

Were you able to reserve
the area for saving amemory dump?
Yes

End

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7. MAINTENANCE OPERATION

7.3.5

Configuring the settings related to a memory dump

< NOTE >Before starting a procedure in this subsection, you must log on to the local
computer by using an administrator account registered on the computer (as amember of the Administrators group).
(1) Configuring virtual memory
1. Click Start > Control Panel > System and Security. Then click System.
2. Under Task on the left side of the window, click Advanced system settings.
3. If you see User Account Control window, click Yes.
4. On the Advanced tab page, click Settings under Performance.
5. In the Performance Options window, click the Advanced tab. Under Virtual
memory, click Change.
6. Clear the Automatically manage paging file size for all drives check box.
7. In the Drive list, select the drive that stores the paging file you want to change. For thesake of explanation, assume C: (system drive) is clicked here.
8. Select Custom size. In the Initial size (MB) or Maximum size (MB) box, type the
new size of the paging file in megabytes. Then click Set.
Note that the initial size must be at least the Recommended size shown under Total
paging file size for all drives. The Recommended size equals 1.5 times the total sizeof the main memory of the equipment.
9. Click OK.

7-11

7. MAINTENANCE OPERATION(2) Specifying a memory dump file
1. Click Start > Control Panel > System and Security. Then click System.
2. Under Task on the left side of the window, click Advanced system settings.
3. If you see the User Account Control window, click Yes.
4. In the Advanced tab page, click Settings under Setup and Recovery.
5. In the Dump file box, type a memory dump file name.
By default, “%SystemRoot%\MEMORY.DMP” is specified for this box.
Unless it is necessary, you do not have to enter a name.
6. Select the Overwrite any existing file check box.
7. Click OK.
In order to enable a Complete memory dump as recommended for this equipment, follow
the procedure below.
1. In the search box that is displayed by clicking the Start button in the lower left corner,enter the following and press Enter.
C:\Program Files\HFWRAS\init\SetCrashDump.reg(Alternately, double-click the SetCrashDump.reg file under C:\Program
Files\HFWRAS\init.)
2. If you see the User Account Control window, click Yes.
3. The following message box will open. Click Yes.

4. A message box will appear indicating that information has been added successfully.
Click OK.
(3) Enabling automatic restart after a memory dump
1. Click Start > Control Panel > System and Security. Then click System.
2. Under Task on the left side of the window, click Advanced system settings.
3. If you see the User Account Control window, click Yes.
4. On the Advanced tab page, click Settings under Setup and Recovery.
5. If you want to restart the equipment after a memory dump, select the Automaticallyrestart check box. If you want to stop the equipment after a memory dump, clear theAutomatically restart check box.
6. Click OK.

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7. MAINTENANCE OPERATION

7.4

Maintenance Operation Commands
This section explains how to use maintenance operation commands. These commands areused when problems occur in the equipment and during preventive maintenance. All thesecommands are started at the command prompt when they are used.
Table 7-2 shows a list of maintenance operation commands.
Table 7-2 Maintenance Operation Commands
Command namelogsave

mdump
createdmp

getrasinfo

FeatureUsed for collecting data for preventive maintenance or data for postfailure analysis during preventive maintenance or when problems
occur.
Used for copying a memory dump file to a portable medium when amemory dump is collected due to a STOP error.
Used for reserving a disc area for a memory dump file when a message
is displayed indicating the capacity of the memory dump file isinsufficient.
Used for checking the status of the equipment such as the status of the
fan and the temperature inside the chassis.

The Manufacturer provides charged services to analyze the data collected by thesemaintenance operation commands, such as memory dump files and data for failure analysis.
To start the command prompt, follow the procedure below.
(1) Starting the command prompt
1. Log on to the computer by using an administrator account.
2. Click Start.
3. Click All Programs.
4. Click Accessories.
5. Right-click Command Prompt and click Run as administrator.
(If the administrator account you used for logon is a built-in administrator account,simply click Command Prompt.)
If you see the User Account Control window, click Yes.

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7. MAINTENANCE OPERATION

7.4.1 Log information collection command (logsave)<Name>
logsave - Collecting log information<Syntax>logsave [-e file name][Directory]<Feature>
The logsave command saves the data used for preventive maintenance and post-failure analysis ofproblems. The data is compressed and recorded as one file (File name: logsave.dat).
The following options are available for this command. If no options are specified, the logsave
directory, is created under the system drive (usually C:\) and the data is saved under that directory.
-e file name: The data previously saved by the logsave command will be decompressed. For the
file name, specify the absolute path of the file you want to decompress. If this option
is not used, the logsave command will save the data.
Directory: When the -e option is not used, specify the directory where you want to store the saved
data. If this option is not used, a directory, the logsave directory, is created under thesystem drive (usually C:\) and the data is saved under that directory.
When the -e option is used, specify the directory where you want to store thedecompressed data. If this option is not used, the data is decompressed under thecurrent directory.
Table 7-3 shows the information collected by the logsave command.
Table 7-3

Information Saved by logsave

Item
Windows® event log file
RAS software log data
RAS software user configuration
information
Windows® version information

Description
Backup of the event log file
RAS software operation log
User configuration definition file of the pop-up
notification
Version information of the Windows® system files anddriver files
Minimum memory dump
Files under the directory used for storing a minimum
memory dump
System information
System information including hardware resources andsoftware environment.
Output of the RAS information display Status of the equipment such as the status of the fan andcommandthe temperature inside the chassis and configuration
information of the RAS software
Output of the ipconfig command
Network that sets information
RAID log data
RAID operational log (D Model only)

7-14

7. MAINTENANCE OPERATION<Diagnosis>
When this command is terminated with an error, the following error message is displayed.
If a directory for saving data does not exist, an error message from the Windows® xcopy
command is displayed.
Table 7-4 Error Messages of the logsave Command
Error message
Meaning
Error: You do not have the privilege to run this command.
You do not have administrator privileges.
Please run this command again on “Administrator: Command Log on to the computer by using an
Prompt”.
administrator account and run thecommand again. If User Account Control(UAC) is enabled, start the commandprompt with administrator privileges andrun the command.

< NOTE >• When you run the logsave command, log on to the computer by using an
administrator account registered on computer (as a member of the
Administrators group). You cannot run multiple instances of the logsave
command simultaneously.
• If User Account Control (UAC) is enabled, start the command prompt withadministrator privileges according to “7.4 (1) Starting a command prompt” andrun the command.
• The log information can also be collected by using a program in the start menu.
For details, refer to “HF-BT1000 RAS FEATURES MANUAL”.
• The size of the file after compression depends on how the equipment is usedand how Windows® is set up, but roughly speaking, the size is about 10 MB.

7-15

7. MAINTENANCE OPERATION

7.4.2

Memory dump file copy command (mdump)<Name>
mdump - Copying a memory dump file
<Syntax>
mdump [-n | -e file name] <Copy (Decompress) destination path name><Feature>
The mdump command compresses a memory dump file collected by Microsoft® Windows®
when the equipment stops unexpectedly. Then the command copies the compressed memory
dump file to a portable medium. The dump file, which is specified in the Setup and Recovery
window displayed by selecting Control Panel > System and Security > System > Advanced
system settings and clicking Settings under Startup and Recovery, and all the files under theminimum dump directory will be saved. The memory dump file is compressed and stored as a file
(File name: memory.mcf).
As an option, if you use the -e option, the compressed file will be decompressed.
The following options are available for this command:-n: Files will be copied without compression.
-e file name: A file compressed by the mdump command will be decompressed. You must specify
the file name.
Copy destination path name: When the -e option is not specified, specify the drive name of thecopy destination. If you want to copy files to a directory, specify afull path including the directory name.
When the -e option is used, specify the directory where you want tostore the decompressed files.
• A memory dump file is copied to the copy (decompress) destination specified by this command.
• If a file with the same name as the copy (decompress) destination already exists at the same
location, the file is overwritten.
• When you run the mdump command by typing “mdump /?” or “mdump -?” at the commandprompt or when there is an error in the specified parameters, a help message will be displayed toshow how to use the command.
< NOTE >• When you run the mdump command, log on to the computer by using an
administrator account registered on the computer (as a member of the
Administrators group). You cannot run multiple instances of the mdump
command simultaneously.
• If User Account Control (UAC) is enabled, start the command prompt withadministrator privileges according to “7.4 (1) Starting a command prompt” andrun the command.

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7. MAINTENANCE OPERATION<Diagnosis>
When the mdump command finishes, exit code 0 is returned after copying (decompressing) a
memory dump file is complete. Then some of the following messages may be displayed.
Table 7-5 Messages of the mdump Command
Message
Warning: Memory dump file was not copied.

Description
The memory dump file could not be
copied.
Warning: Minidump files were not copied.
Some minimum memory dump files could
not be copied.
(Note) If these messages are displayed, to show the cause of these messages, one of the following error
messages may be displayed depending on the way the command was executed.

When this command is terminated with an error, one of the following error messages is displayedand exit code 1 is returned.
Table 7-6 Error Messages of the mdump Command
Message
Error: Systemcall failed. (%s, %x)%s: Name of the Windows API function where the error
occurred%x: Error code from the Windows API
Error: You do not have the privilege to run this command.
Please run this command again on “Administrator: Command
Prompt”.

7-17

Description
An internal error has occurred.

You do not have administrator privileges.
Log on to the computer by using an
administrator account and run thecommand again. If User Account Control(UAC) is enabled, start the commandprompt with administrator privileges andrun the command.

7. MAINTENANCE OPERATION

7.4.3 Disk area allocation command for saving a memory dump (createdmp)<Name>
createdmp - Reserving a disk area for a memory dump file
<Syntax>
createdmp<Feature>
The createdmp command creates a vacant memory dump file beforehand and reserves the disk
area for a memory dump in order to prevent the situation where collecting a memory dump fails
because the disk capacity is insufficient. By using this command, you can avoid a failure incollecting a memory dump caused by a lack of disk capacity.
The createdmp command reserves a disk area if the following conditions are met. If thoseconditions are not met, the command terminates with an error. Make sure that the memory dump
settings are appropriate and then retry this command. For information about how to set up thememory dump settings, see “7.3.5 Configuring settings related to a memory dump”.
• A “Complete memory dump” is specified to be collected.
• The file name of the memory dump must be correctly input.
• The memory dump file must be able to be overwritten.
• After the area for the memory dump file is allocated, the partition used for allocation still has
free space of at least 10 % of the disk capacity:
The size of the disk area to be allocated is as follows.
• The size of the physical memory size plus 10 MB.
< NOTE >• When you run the createdmp command, log on to the computer by using an
administrator account registered on the computer (as a member of the
Administrators group). You cannot run multiple instances of the createdmp
command simultaneously.
• If User Account Control (UAC) is enabled, start the command prompt withadministrator privileges according to “7.4 (1) Starting a command prompt” andrun the command.

7-18

7. MAINTENANCE OPERATION<Diagnosis>
When this command finishes normally, the command exits without output in the command prompt
window. When this command is terminated with an error, the following error message isdisplayed.
Table 7-7 Error Messages of the createdmp Command
Error message
Error: In the current settings, memory dump file won’t be
saved.

Error: Free disk space is too low.

Meaning
A memory dump cannot be collected withthe current setting. In the memory dump
settings, select a “Complete memorydump” option.
The free space on the disk is too low.
Increase the free space on the disk andretry.
An internal error has occurred.

Error: Systemcall failed. (%s, %x)%s: Name of the Windows API function where the error
occurred%x: Error code from the Windows API
Error: You do not have the privilege to run this command.
You do not have administrator privileges.
Please run this command again on “Administrator: Command Log on to the computer by using an
Prompt”.
administrator account and run thecommand again. If User Account Control(UAC) is enabled, start the commandprompt with administrator privileges andrun the command.

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7. MAINTENANCE OPERATION

7.4.4

RAS information display command (getrasinfo)<Name>
getrasinfo - Displays the status of the equipment such as the status of the fan and the temperatureinside the chassis as well as the configuration information of the RAS software<Syntax>
getrasinfo [/status | /setting] [/e file name]<Feature>
The getrasinfo command displays the status of the equipment such as the status of the fan and thetemperature inside the chassis as well as the configuration information of the RAS software at thecommand prompt. This command can also store the output in the specified file in the text format.
The following options are available for this command. If neither the /status nor the /setting option
is used, the command displays both the information about the equipment and the settings of the
RAS software.
/status: Displays the status of the current equipment including the status of the fan and thetemperature inside the chassis.
/setting: The command displays the configuration information of the RAS software.
/e File name: The output is not displayed at the command prompt but instead stored in the filespecified by the file name in the text format.
Table 7-8 shows the information displayed by the getrasinfo command.
Table 7-8

Information Displayed by the getrasinfo Command

Item
Status of the equipment

RAS software settings

Description• Fan status• Temperature status• RAID status (D model only)• Drive status• Automatic shutdown setting• Watchdog timer setting• Self-Monitoring, Analysis and Reporting Technology(SMART) setting• Drive power-on hours monitoring setting• Digital LEDs for Status indication setting• Pop-up display setting

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7. MAINTENANCE OPERATION<Display output>
The following is an example of display output when the getrasinfo command is executed without
options.
<<getrasinfo result>>
Date:
2013/10/03 20:59:30
Computer Name: HF-BX/BT1000 Series[Hardware Status][Fan condition]
Case fan status:
CPU fan status:[Temperature condition]
Internal temperature status:Internal temperature value:[RAID condition] (*2)
Array1
Status:RAID level:[Drive condition]
Drive bay1
Status:Used hours:
Drive bay2
Status:Used hours:

Header (*1)
D ModelNormalNormalNormal28 deg C

Optimal1(Status of the equipment)
Hardware Status section

Normal2000 hours
Smart Detected
5 hours
Continues on the next page.

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7. MAINTENANCE OPERATION[RAS Setting][Automatic shutdown setting]
Fan:
Temperature:[Watchdog timer setting]
Retrigger type:
Action at timeout:

ON
OFF

Application
Reset[Drive failure prediction setting]
Function is available:
EnableInterval:
4 hours[Drive used hours monitoring setting]
Function is available:
Enable[Advanced]
Time limit of drive bay1:
20000 hours
Time limit of drive bay2:
20000 hours[Digital LED setting]Show Hardware status:[Popup setting]
Function is available:[Advanced]
Fan:
Temperature:
SMART:
Used hours:
RAID:

RAS Setting section(RAS software settings)

ON

DisableEnableDisableDisableEnableDisable (*2)(*1) The “Computer Name” shown in the header depends on the model of the equipment.
(*2) These are displayed only in the D model.

7-22

7. MAINTENANCE OPERATION<Explanation of the display output> Header:This section shows the date and time when the getrasinfo command is executed and thecomputer name.
The following is the format of the header.
<<getrasinfo result>>
Date: YYYY/MM/DD hh:mm:ss
Computer Name: XX

YYYY: Year, MM: Month, DD: Day, hh: hour (24-hour clock), mm: minute,ss: second, XX: Computer name [Hardware Status] section:
This section shows the status of the equipment. The Hardware Status section has the following
subsections.
• [Fan condition] section:Shows the status of fans. The following table shows the list of items in this subsection andtheir respective descriptions.
Output item
xx fan status: yyxxyyDescription
Shows the name of the fan.
Case: Case fan
CPU: CPU fan
Shows the status.
Normal: The fan is operating normally.
Error: The fan is not operating normally.

• [Temperature condition] section:Shows the various statuses related to temperature. The following table shows the list of itemsin this subsection and their respective descriptions.
Output item
xx Temperature status: yyxxyyxx Temperature value: zz degC xx
zz

Description
Shows the type of temperature
Internal: Inside the chassis
Shows the status.
Normal: The temperature is normal.
Error: The temperature is not normal.
Shows the type of temperature
Internal: Inside the chassis
Shows the temperature value.

7-23

7. MAINTENANCE OPERATION• [RAID condition] section:Shows the RAID status. The following table shows the list of items in this subsection and theirrespective descriptions. This subsection is available in the D model.
Output item
Arrayxx
xx
Status: yy(zz, Media Error) yy

zz

RAID level: ww

Media
Error
ww

Description
Shows the number of the RAID array.
Shows the RAID status
Optimal: Normal status
Degrade: Abnormal status
Unknown: Unknown status
Fail: Failing status
Shows the progress status of a task. “zz” isshown only when the RAID is being
reconfigured.
Shown only when a media error is detectedduring the task.
RAID level in the representation below.k.
1: RAID1• [Drive condition] section:Shows the status of a drive. The following table shows the list of items in this subsection andtheir respective descriptions.
Output item
Drive bayxx
Status: yyxxyy

Used hours: zz

zz

Description
Shows the drive bay number.
Shows the status of the drive.
Healthy: Normal
Not Connected: No disks are mounted.
(A model only)
Smart Detected: SMART is detected.
Offline: Offline (D model only)
Rebuild: Rebuilding (D model only)
Overrun: Power-on (=used) hours exceeded
the threshold.
Unknown: Unknown status
Smart Detected, Overrun:
SMART is detected and the power-on
hours exceeded the threshold.
Shows the drive power-on (used) hours.

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7. MAINTENANCE OPERATION

 [RAS Setting] section:
This section shows the settings of the RAS software. The RAS Setting section has the following
subsections.
• [Automatic shutdown setting] section:Shows the automatic shutdown setting. The following table shows the list of items in thissubsection and their respective descriptions.
Output item
Fan: xx

xx

Temperature: yyyyDescription
Shows whether the system is automaticallyshut down when a fan failure occurs.
ON: Automatically shut down.
OFF: Not automatically shut down.
Shows whether the system is automaticallyshut down when the temperature is abnormal.
ON: Automatically shut down.
OFF: Not automatically shut down.

• [Watchdog timer setting] section:Shows the watchdog timer setting. The following table shows the list of items in thissubsection and their respective descriptions.
Output item
Retrigger type: xx

xx

Action at timeout: yyyy

Description
Shows the retrigger type.
Automatic: Automatically retriggered.
Application: Retriggered by an application.
Not used: Not used.
Shows the action to be taken upon a timeout.
Reset: Resets the system.
Not reset: Does not reset the system.
Memory dump：A memory dump is
generated.

7-25

7. MAINTENANCE OPERATION• [Drive failure prediction setting] section:Shows the Self-Monitoring, Analysis and Reporting Technology (SMART) setting. The
following table shows the list of items in this subsection and their respective descriptions.
Output item
Function is available: xx

xx

Interval: yyyy

Description
Shows whether the Self-Monitoring, Analysis
and Reporting Technology (SMART) is
enabled or disabled.
Enable: Enabled
Disable: Disabled
Shows the monitoring interval.

• [Drive used hours monitoring setting] section:Shows the drive power-on (used) hours monitoring setting. The following table shows the listof items in this subsection and their respective descriptions.
Output item
Function is available: xx

xx[Advanced]
Time limit of drive bayyy:
zz

–
yy
zz

Description
Shows whether the drive power-on (used)
hours monitoring function is enabled or
disabled.
Enable: Enabled
Disable: Disabled
Shows the advanced settings.
Shows the drive bay number.
Shows the threshold used for the drive poweron (used) hours monitoring function.

• [Digital LED setting] section:Shows the setting of the Digital LEDs for Status indication. The following table shows the listof items in this subsection and their respective descriptions.
Output item
Show Hardware status: xx

xx

Description
Shows whether the hardware status display isenabled or disabled.
ON: Enabled
OFF: Disabled

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7. MAINTENANCE OPERATION• [Popup setting] section:Shows the pop-up notification setting. The following table shows the list of items in thissubsection and their respective descriptions.
Output item
Function is available: xx

xx[Advanced]
Fan: yyyy

Temperature: zz

zz

SMART:aa

aa

Used hours: bb

bb

RAID: cc
(D model only)cc

Description
Shows whether the pop-up notification
function is enabled or disabled.
Enable: Enabled
Disable: Disabled
Shows the advanced settings.
Shows whether a pop-up is displayed for a fan
failure.
Enable: Displayed
Disable: Not displayed
Shows whether a pop-up is displayed when
the temperature is abnormal.
Enable: Displayed
Disable: Not displayed
Shows whether a pop-up is displayed when
SMART is detected.
Enable: Displayed
Disable: Not displayed
Shows whether a pop-up is displayed when
the drive power-on (=used) hours exceeds thethreshold.
Enable: Displayed
Disable: Not displayed
Shows whether a pop-up is displayed whenabnormal RAID status is detected.
Enable: Displayed
Disable: Not displayed

7-27

7. MAINTENANCE OPERATION<Diagnosis>
When this command finishes normally, the getrasinfo command returns exit code 0. When thiscommand is terminated with an error, one of the following error messages is displayed and exit
code 1 is returned.
Table 7-9 Error Messages of the getrasinfo Command
Error message
Usage: getrasinfo [/status | /setting] [/e File]

Meaning
There is an error in the specified options.
Specify correct options.
An error occurred in %s. errorcode=%x.
An internal error has occurred.
%s: Name of the Windows API function or internal function Re-execute the command.
where the error occurred%x: Error code from the Windows API or internal function
You do not have the privilege to run this command.
You do not have administrator privileges.
Please run this command again on “Administrator: Command Log on to the computer by using an
Prompt”.
administrator account and run thecommand again. If User Account Control(UAC) is enabled, start the commandprompt with administrator privileges andrun the command.

< NOTE >• When you run the getrasinfo command, log on to the computer by using an
administrator account registered on the computer (as a member of the
Administrators group). You cannot run multiple instances of the getrasinfocommand simultaneously.
• If User Account Control (UAC) is enabled, start the command prompt withadministrator privileges according to “7.4 (1) Starting a command prompt” andrun the command.
• When the /e option is used, if a file with the same name as the output filealready exists at the same output location, the file is overwritten.
• If the command fails to acquire some of the information required for the output,
it is possible that only the section name is displayed in a section or a part of theinformation is replaced with “---”. If this situation happens, re-execute thecommand.

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8. RAID1

CHAPTER 8 RAID1
8.1 What Is RAID1 ?
This chapter describes how to manage the RAID1 feature of the D model.
In this chapter, “this equipment” denotes the D model. Note that only HDDs (hard disk drives)
are used as a drive for this equipment. A drive is denoted simply as “HDD” in the following
explanation.

NOTICE Although this equipment featuring RAID1 is more reliable than generalsystems, it is still prone to the loss of data in the HDDs. Not only a machine
failure but also an unexpected power failure or an operation error may cause
data to be lost for good. To prevent such loss of data, implement scheduled
data backup in daily operation. Also, protect the power source from undesirable
interruptions by such means as UPS.
 This equipment is evaluated based on the specific HDD models authorized by
the Manufacturer. Replace only with specific HDD models authorized by the
Manufacturer. Otherwise, the existing data in the HDD may be lost. Also,
always observe the recommended replacement interval for HDDs (See
“APPENDIX HANDLING REPLACEABLE COMPONENTS”).
 Since each equipment has its own RAID1 configuration information (e.g., serial
number), you cannot swap HDDs even between two units of this equipment. If
you replace an HDD, the replaced HDD is recognized as unmatched with
RAID1 configuration information and, as a result, RAID1 reconfiguration starts
automatically by the RAID1 reconfiguration function. As a result, all the data in
the replaced HDD is deleted. If you are using more than one HDD, be careful inhanding and storing them so that you do not mistake one from another.
 This equipment manages a serial number unique to each HDD as RAID1
configuration information. Therefore, if you copy an HDD using any function
other than the RAID1 reconfiguration function, the HDD is recognized as aninvalid medium, so the equipment does not start even if you install the HDD ina drive bay.
 Maintenance of a RAID1 system requires a high level of expertise. Should any
mistakes be made during the work, the data stored on the HDDs may be lost.
RAID1 (Redundant Array of Indepensive Disks Level 1) is a technology generally referred toas “Disk mirroring”. Two HDDs are combined and managed as one RAID1 system (array). In
a RAID1 system, the same data is written to the two HDDs. Data is read from either of thetwo HDDs. Should one HDD fail, you can read correct data from the other HDD. RAID1 uses
two HDDs but the capacity available is only equal to the capacity of one HDD.
This equipment shows the status of HDDs used for RAID1 graphically, using the RAS
software. For information about how to use the RAS software, refer to the HF-BT1000 RAS
FEATURE MANUAL. Note that screenshots used in this chapter are shown only as examples.
The model name, capacity, and other information about an HDD shown here may be different
than those shown in an actual working system.

8-1

8. RAID1

8.2

Setup

8.2.1

Setup overview
The RAID controller installed in this equipment lets the equipment recognize the two HDDs
as one HDD. The RAID controller performs RAID1 processing. Therefore, the BIOS tocontrol the RAID controller from the equipment or a device controller to control the RAID
controller from the OS is not necessary. Since the equipment recognizes the HDDs as
normal SATA HDDs, you don’t need any special software to set up RAID1.

8.2.2

Building a RAID1 system newly

NOTICE When a RAID1 system is newly built, the RAID1 configuration information isrecorded on the HDDs. An HDD with configuration information recorded cannot
be used in any other equipment. If you are using more than one HDD, becareful in handing and storing them so that you do not mistake one fromanother. If HDDs are mixed up, a RAID1 configuration information mismatchoccurs. The equipment may not operate properly, and the data on the HDDs
may be lost.
 When you build a RAID1 system from scratch, prepare two new HDDs selectedfrom the models specified and tested by HITACHI. Otherwise, the data stored
on the HDDs may be lost.
To build a RAID1 system, follow the procedure below.
Note that, when the product is shipped, a RAID1 system has been already built, and thefollowing procedure is not necessary.
[1] Prepare two new HDDs.
[2] Shut down the OS. Turn off the main power to the equipment, and wait for at least one
minute. And then mount the HDDs on drive bays 1 and 2. (See 5.3.6 Installing andremoving an HDD.)[3] Plug the power cable to the outlet to turn the equipment on. The RAID controller
automatically recognizes that HDDs are installed and writes RAID1 configuration
information to both HDDs.
[4] Install the OS using a recovery DVD (refer to the HF-BT1000 SETUP GUIDE).

8-2

8. RAID1

8.3 Checking the RAID1 Status
8.3.1

Status lamp
This equipment has HDD status lamps (an HDD1 status lamp and an HDD2 status lamp) as
shown in the figure below. These lamps show the status of each HDD in the RAID1 system.

HDD2 status lamp
HDD1 status lamp

Correspondence between HDD status lamps anddrive bays.
Name
HDD1 STATUS lamp
HDD2 STATUS lamp

Corresponding drive bay
number1
2

Meaning of the HDD status lamps
HDD status
Lamp status
OFF (Both)
Flashing in green(Both/Either one)
Lit in red (Either one)

Status of the HDDs
Both HDDs are working properly.
The HDD is being written or read.
One HDD has an error.
(The power of the HDD with an error is ON.)

Flashing in red(Either one) (*1)

Rebuild (copy) is ongoing.
(Only the lamp of the copy destination HDD flashes
in red.)Flashing in red (Both)

Both HDDs have errors.
(Including errors in the configuration information)(*1) If the HDD is written or read during reconfiguration, the lamp lights red andgreen alternately, or it flashes orange depending on the timing.

8-3

8. RAID1

8.3.2 Hardware status window
This equipment allows you to check the status of HDDs in the RAID1 system in the
Hardware status window. To display the Hardware status window, double-click the
hardware status icon on the notification area of the taskbar.
Hardware status icon

Note: By default, the icon is not shown in the notification area of the taskbar.
If you click the arrow at the side of the notification area, the icon will appear.
Furthermore, if you click Customize, you can set this icon to be displayed in the
notification area of the taskbar.

If both HDDs are working properly, the Hardware status window is displayed as follows.
Hardware status window

Note: In the RAS software, an auxiliary memory unit in general, such as an HDD, is denoted
as a “drive”.

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8. RAID1

8.4 Recovering from Failure
8.4.1 Detection of failure
When a failure is detected in the RAID1 system, the following actions are executed by thisequipment
No.
1

ActionThe HDD status lamp (Red) turns on.

2

The Digital LEDs for Status indication indicate an output
message.
(See “6.6.2 Displaying a hardware status code” and refer tothe HF-BT1000 RAS FEATURES MANUAL.)
Data is recorded using the event log.
(See Section 6.4, “Event Log”.)

3
4

Cause
HDD failure(Either one or both
HDDs)

HDD failure (Either
drive)The HDD status of the RAID1 system is displayed in the
Hardware status window.
(Refer to the HF-BT1000 RAS FEATURES MANUAL.)

The following part of this section describes how to recover from each type of failure andhow to handle the situation when a problem occurs during recovery work.

8-5

8. RAID1

8.4.2 Recovery from a failure in one HDD

NOTICE Never remove the screws on an HDD while the power to the unit is on. Never
hot-swap HDDs. If you do either of these, failure of the equipment or the drive
may result.
 Wear cotton gloves when replacing an HDD in order to prevent problems
caused by static electricity. If you do not, the data stored on the HDD may getcorrupted.
 Make sure you check the correct procedure before you start the work. If you do
not follow the correct procedure, the data stored on the HDD may be lost.
 As a replacement HDD, do not use an HDD previously used. If you do, thisequipment may not operate properly or the data on the HDDs may be lost
because of configuration information mismatches or other reasons.
 Mount an HDD securely. Loose contacts and missing screws may result in a
failure.
 Do not subject an HDD you are mounting and the already mounted HDDs toshock while replacing an HDD. Otherwise, failure of the equipment may result.
 Until the rebuild is complete, avoid shutting off the power for this equipment or
attaching and detaching HDDs. Otherwise, the data on the HDDs may be lostor a failure may result.
To recover from a failure in one HDD, follow the procedure below.
For information about how to recover using a backup HDD, see “8.5.2 Recovery using a
backup HDD”.
[1] Back up the data.
[2] Terminate all running applications.
[3] Double-click the hardware status icon on the notification area of the taskbar.
The Hardware status window appears. In the Hardware status window, check which
HDD has failed.

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8. RAID1

Hardware status icon

Hardware status window

Note: The screen above shows the case where the HDD mounted in drivebay 2 has failed.
[4] Shut down the OS, unplug the power cable from the outlet, and wait for at least one
minute. Then replace the faulty HDD with a new one. (See “5.3.6 Installing andremoving an HDD”.)[5] When you turn on the equipment, the RAID board automatically detects a new HDD andstarts reconfiguration. Check that the HDD status lamp on the new HDD is flashing.
[6] The OS starts while reconfiguring the system. The time required for reconfiguration
depends on the applications that run during the reconfiguration. Therefore, do not run a
new application until the reconfiguration is finished.
If you do not want to have the OS start, press the F2 key while a message saying thesystem is being initialized is being displayed (during a BIOS memory check) after turningon the equipment to start the BIOS setup menu.
[7] When the HDD status lamps go out, reconfiguration is completed.
If the BIOS setup menu is started in step 6, open the upper menu “Exit”, move the cursor
to “Save Changes and Exit”, and press Enter. A message “Save configuration and exit?”
is displayed. Press Enter to restart the equipment.
[8] After reconfiguration is finished, in the Hardware status window, confirm that both
HDDs are healthy and the RAID status is “Optimal”.

8-7

8. RAID1

Note: If the RAID1 status is displayed as “Optimal (Media Error)” after the rebuild process
is complete, we recommend that you also replace the copy source HDD with a new
HDD after backing up the data.
(For information about how to replace an HDD, see “5.3.6 Installing and removing
an HDD”.)
After you replace both HDDs, set up the equipment again and recover the data fromthe backup files.
(For information about how to set up the equipment again, see “8.2.2 Building a
RAID1 system newly”.)
Alternatively, recover the equipment using a backup HDD.
(See “8.5.2 Recovery using a backup HDD”.)
Hardware status window (When a media error occurs)

8-8

8. RAID1

8.4.3 Recovery from failure in both HDDs
After you replace both HDDs, set up the equipment again and recover the data from the
backup file. (For information about how to set up the equipment again, see “8.2.2 Building
a RAID1 system newly”.)
Alternatively, recover the equipment using a backup HDD. (See “8.5.2 Recovery using a
backup HDD”.)

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8. RAID1

8.5 Preventive Maintenance
8.5.1

Creating a backup HDD

NOTICE Wear cotton gloves when replacing an HDD in order to prevent failure causedby static electricity. If you do not, the data stored on the HDD may getcorrupted.
 Make sure you check the correct procedure before you start the work. If you do
not follow the correct procedure, the data stored on the HDD may be lost.
RAID1 is more reliable compared to a system with a conventional configuration.
Nevertheless, the data stored on the HDDs may be lost due to human error or other reasons.
If you create a backup HDD, you can recover from such data loss. (Note that you can only
restore to the point of backup.) We recommend that you prepare a new HDD as a backup
and make a backup copy in the HDD. Create a backup HDD following the procedure below.
Note: The following procedure is the one for the HDD mounted in drive bay 1. To create abackup HDD from the HDD mounted in drive bay 2, read drive bay 1 and the HDD1
status lamp as drive bay 2 and the HDD2 status lamp respectively.
[1] Shut down the OS. Unplug the power cable from the outlet, and wait for at least one
minute. Then replace the HDD mounted in drive bay 1 with a brand-new HDD. (See“5.3.6 Installing and removing an HDD”.)
Make sure you record the drive bay number of the removed HDD.
[2] Store the removed HDD in a safety place as a backup HDD.
[3] Turn on the power to the equipment. Then the RAID board automatically detects that abrand-new HDD is mounted and starts the rebuild process. Confirm that the HDD2 statuslamp is flashing.
[4] The OS starts while the rebuild process is continuing. The time required for the rebuild
process depends on what applications are executed during this period. Therefore,
minimize the number of running applications during the rebuild process. If you do notwant to start the OS, while the messages for system initialization are displayed (during theBIOS memory check), press F2 to launch the BIOS setup menu.
[5] When the HDD1 status lamp turns off, the rebuild process is complete. Also in the
Hardware status window, confirm that both HDDs are healthy.
If the BIOS setup menu is started at step 4, open the upper menu “Exit”, move the cursor
to “Save Changes and Exit”, and press Enter. A message “Save configuration and exit?”
is displayed. Press Enter to restart the equipment.

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8. RAID1

8.5.2

Recovery using a backup HDD

NOTICE Wear cotton gloves when replacing an HDD in order to prevent failure causedby static electricity. If you do not, the data stored on the HDD may getcorrupted.
 Make sure you check the correct procedure before you start the work. If you do
not follow the correct procedure, the data stored on the HDD may be lost.
Prepare the backup HDD and a new HDD, or HDD to which “Initialize Drives” has been
applied (see “8.2.2 Building a RAID1 system newly”). Then recover the array byfollowing the procedure below. When you install and remove an HDD, see “5.3.6
Installing and removing an HDD” for the procedure.
Note: The following procedure is the procedure to mount a backup HDD in drive bay 1. To
mount a backup HDD in drive bay 2, read drive bay 1 and the HDD1 status lamp as
drive bay 2 and the HDD2 status lamp respectively.
[1] Shut down the OS, and unplug the power cable from the outlet. If HDDs are installed,
remove both HDDs one minute after you unplug the power cable from the outlet.
[2] Install the backup HDD in drive bay 1 and install a new HDD in drive bay 2.
[3] Turn on the equipment. The RAID board automatically detects a new HDD and starts
reconfiguration. When the reconfiguration starts, the HDD2 status lamp flashes.
[4] The OS starts while reconfiguring the system. The time required for reconfiguration
depends on the applications that run during reconfiguration. Therefore, do not run a new
application until reconfiguration is finished.
If you do not want to have the OS start up, press the F2 key while a message saying thesystem is being initialized is being displayed (during BIOS memory check) after turningon the equipment to start the BIOS setup menu.
[5] When the HDD status lamps go out, reconfiguration is completed. In the Hardware
status window, confirm that both HDDs are healthy and the RAID status is “Optimal”.
If the BIOS setup menu is started in step 4, open the upper menu “Exit”, move the cursor
to “Save Changes and Exit”, and press Enter. A message “Save configuration and exit?”
is displayed. Press Enter to restart the equipment.

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8. RAID1

8.5.3

Performing periodical HDD replacement

NOTICE Wear cotton gloves when replacing an HDD in order to prevent failure causedby static electricity. If you do not, the data stored on the HDD may getcorrupted.
 Make sure you check the correct procedure before you start the work. If you do
not follow the correct procedure, the data stored on the HDD may be lost.
 As a replacement HDD, do not use an HDD previously used. If you do, thisequipment may not operate properly or the data on the HDDs may be lost
because of configuration information mismatches, or other reasons.
 Do not replace the two HDDs at the same time. If you do, the data getscorrupted.
An HDD is a replacement component that must be replaced periodically. (For information
about the recommended replacement cycle, see “APPENDIX HANDLINGREPLACEABLE COMPONENTS”.)
Follow the procedure below for periodic replacement.
Note: The following is the procedure for replacing the HDD mounted in drive bay 1. Whenyou replace the HDD mounted in drive bay 2, interpret drive bay 1 as drive bay 2 andthe HDD1 status lamp as the HDD2 status lamp when following the procedure.
[1] Back up the data.
[2] Shut down the OS. Unplug the power cable from the outlet, and wait for at least one
minute. Then replace the HDD mounted in drive bay 1 with a replacement HDD. (See“5.3.6 Installing and removing an HDD”.)[3] Turn on the power to the equipment. Then the RAID board automatically detects that the
replacement HDD is mounted and starts the rebuild process.
Confirm that the HDD1 status lamp is flashing.
[4] The OS starts while the rebuild process is continuing. The time required for the rebuild
process depends on what applications are executed during this period.
Therefore, minimize the number of running applications during the rebuild process.
If you do not want to start the OS, while the messages for system initialization aredisplayed (during the BIOS memory check), press F2 to launch the BIOS setup menu.
[5] When the HDD1 status lamp turns off, the rebuild process is complete. Also, in the
Hardware status window, confirm that both HDDs are healthy.
If the BIOS setup menu is started at step 4, open the upper menu “Exit”, move the cursor
to “Save Changes and Exit”, and press Enter. A message “Save configuration and exit?”
is displayed. Press Enter to restart the equipment.

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APPENDIXHANDLING REPLACEABLE COMPONENTSAPPENDIX HANDLING REPLACEABLE COMPONENTSNOTICEDo not use a replaceable component for longer than the recommended
replacement cycle. If you do, a deteriorating or worn-out component may cause
the equipment to fail.
• As you use a component, it gradually deteriorates and becomes subject to wear and tear. The
following components must be replaced at fixed intervals.
• These components are provided at our regular prices. (The DVD drive is replaced at our regular
price.)
Consult our sales representatives as required.
• The recommended replacement cycle in the following table assumes that the average ambient
temperature of the system unit is 25°C or less.
Note that when the average ambient temperature exceeds 25°C, the replacement cycle may be
shortened in some cases.
We provided the recommended replacement cycle based on the use condition that the engineer
assumed. The replacement cycle may be shortened depending on the environmental conditions,use conditions (for example, access frequency in a magnetic disk unit), etc. Perform periodic
inspections and earlier replacement in accordance with the environmental conditions.
Replaceable
component
HDD

Recommended
replacement cycle
2 years

DVD drive
Dust filter

4 years
1 yearLithium battery

7 yearDescription
If the equipment is running 24 hours/7 days a week, thereplacement cycle is two years.
If the equipment is not running 24 hours/7 days a week, theHDD should be replaced every four years or when the
power-on hours count exceeds 20000 hours, whichevercomes first.
In order to ensure quick recovery of corrupted files,
routinely back up your files.
Return the drive for a replacement.
If you do not replace a filter regularly, failure or shorter life
span of the equipment may result.
When you need to replace the lithium battery, send back theequipment to our manufacture. Alternatively, if you haveconcluded a paid maintenance contact, request themaintenance company to replace the lithium battery.

Keyboard(optional)

4 years or 10 million
uses, whichever comes
first
Mouse (optional) 4 years or the following
number of uses,
whichever comes first:
1. Switch: 3 million uses
2. Wheel: 1 million uses

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APPENDIXHANDLING REPLACEABLE COMPONENTS< NOTE >• When you replace a component in order to, for example, repair equipment, you
may need to replace the component with a functionally compatible one.
• If you repair a component in a manner not recommended by the Manufacturer,
proper operation of the component is not guaranteed.

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