Lenovo IdeaPad 5 15are05

This article or section does not follow the
Laptop page guidelines
.
Reason:
Needs the last IDs in hardware table, an accessibility and a function keys section. (Discuss in
Talk:Lenovo IdeaPad 5 15are05
)
Hardware
PCI/USB ID
Working?
Touchpad
Yes
Keyboard
Yes
Video
1002:1636
Yes
Webcam (Acer)
5986:212b
Yes
Webcam (Chicony)
04f2:b6c2
Yes
Bluetooth (Intel)
8087:0029
Yes
Bluetooth (Realtek)
0bda:c123
Yes
SD card reader
0bda:0177
Yes
Audio
1022:15e3
Yes
Wireless (Intel)
8086:2723
Yes
Wireless (Realtek)
10ec:c822
Yes
Fingerprint reader
27c6:55a2
No
Installation
Before installing, disable
Secure Boot
in the BIOS. You can access the BIOS by pressing
F2
at the Splash screen. The boot menu can also be accessed by pressing
F12
.
Wireless
This laptop is available with either Intel AX200 or Realtek RTL8822CE, both work well on modern kernel. Realtek has pretty bad performance when using Bluetooth A2DP together with 2.4 GHz Wi-Fi network. Use either 5 GHz wireless network or external Bluetooth adapter for better speed when using Bluetooth audio devices.
Microphone
See
Laptop/Lenovo#IdeaPad "Pink Sardine" internal microphone not working
.
Power management
Battery Conservation Mode is a feature that limits battery charging to 55-60% of its capacity to improve battery life, being most useful when the laptop tends to run on external power much of the time. It can be controlled with
ideapad-cm
AUR
. With
ideapad2024-power-management
AUR
battmngr
AUR
it is possible to control both Battery Conservation and System performance modes.
Kernel method
Set the
ideapad_laptop.allow_v4_dytc=1
kernel parameter
.
To use without reboot:
# rmmod ideapad_laptop
# modprobe ideapad_laptop allow_v4_dytc=1
Restart
power-profiles-daemon.service
. Now
power-profiles-daemon
can do everything below.
Apply this across reboots by setting it
permanently
.
System Performance Mode
This article or section is a candidate for merging with
Laptop/Lenovo#Lenovo
.
Notes:
This is shared across multiple models and should be put on the generic page instead of duplicated for every model. (Discuss in
Talk:Lenovo IdeaPad 5 15are05
)
There are 3 modes available:
Intelligent Cooling
,
Extreme Performance
and
Battery Saving
. To toggle it, you need to call some ACPI methods.
First install
acpi_call
(or
acpi_call-lts
for LTS kernel,
acpi_call-dkms
for other
kernels
) and load the
kernel module
:
# modprobe acpi_call
Set it to
Intelligent Cooling
mode:
# echo '\_SB.PCI0.LPC0.EC0.VPC0.DYTC 0x000FB001' > /proc/acpi/call
Set it to
Extreme Performance
mode:
# echo '\_SB.PCI0.LPC0.EC0.VPC0.DYTC 0x0012B001' > /proc/acpi/call
Set it to
Battery Saving
mode:
# echo '\_SB.PCI0.LPC0.EC0.VPC0.DYTC 0x0013B001' > /proc/acpi/call
To verify your setting:
# echo '\_SB.PCI0.LPC0.EC0.SPMO' > /proc/acpi/call
# cat /proc/acpi/call; printf '\n'
As a result you get the value for the bit SPMO (either
0x0
,
0x1
or
0x2
).
# echo '\_SB.PCI0.LPC0.EC0.FCMO' > /proc/acpi/call
# cat /proc/acpi/call; printf '\n'
As a result you get the value for the bit FCMO (either
0x0
,
0x1
or
0x2
). To interpret the results the following table can be used:
SPMO
FCMO
Mode
0x0
0x0
Intelligent Cooling
0x1
0x1
Extreme Performance
0x2
0x2
Battery Saving
Rapid Charge
Make sure you have set up
acpi_call
.
Turn on:
# echo '\_SB.PCI0.LPC0.EC0.VPC0.SBMC 0x07' > /proc/acpi/call
Turn off:
# echo '\_SB.PCI0.LPC0.EC0.VPC0.SBMC 0x08' > /proc/acpi/call
To verify your setting:
# echo '\_SB.PCI0.LPC0.EC0.QCHO' > /proc/acpi/call
# cat /proc/acpi/call; printf '\n'
where
0x0
stands for
off
and
0x1
stands for
on
.
Also see the
note
Battery Conservation
Similarly to the
#Rapid Charge
, make sure you have set up
acpi_call
.
Turn on:
# echo '\_SB.PCI0.LPC0.EC0.VPC0.SBMC 0x03' > /proc/acpi/call
Turn off:
# echo '\_SB.PCI0.LPC0.EC0.VPC0.SBMC 0x05' > /proc/acpi/call
To verify your setting:
# echo '\_SB.PCI0.LPC0.EC0.BTSM' > /proc/acpi/call
# cat /proc/acpi/call; printf '\n'
where
0x0
stands for
off
and
0x1
stands for
on
.
There is also an
alternative
way to control the conservation mode of the battery.
Note
It is worth noting that the Lenovo Vantage software for Windows when turning on Battery Conservation mode also turns off
#Rapid Charge
(if it was on). The same is also valid for the
#Rapid Charge
: turning it on will bring the battery conservation mode down. The aforementioned acpi call
#Battery Conservation
will not do this for you, but
#Rapid Charge
will. So it is possible to get the state where both battery conservation and rapid charge modes are active if you activate
#Battery Conservation
after
#Rapid Charge
. You generally do not want this, as Rapid Charging puts more strain on the battery than regular charging, defeating the purpose of Battery Conservation Mode.
Function Keys
Key
Visible?
1
Marked?
2
Effect
Fn+Esc
Yes
Yes
Toggles Fn lock
Fn+F1
Yes
Yes
XF86AudioMute
Fn+F2
Yes
Yes
XF86AudioLowerVolume
Fn+F3
Yes
Yes
XF86AudioRaiseVolume
Fn+F4
Yes
Yes
XF86AudioMicMute
Fn+F5
Yes
Yes
XF86MonBrightnessDown
Fn+F6
Yes
Yes
XF86MonBrightnessUp
Fn+F7
Yes
Yes
Inputs
Super+p
3
Fn+F8
Yes
Yes
XF86RFKill
Fn+F9
No
Yes
Inputs
Super+i
4
Fn+F10
No
Yes
Inputs
Super+l
5
Fn+F11
No
Yes
Inputs
ctrl+alt+Tab
6
Fn+F12
Yes
Yes
XF86Calculator
Fn+Insert
Yes
Yes
Insert
Fn+Print
Yes
Yes
Print
Fn+Left
Yes
Yes
Home
Fn+Right
Yes
Yes
End
Fn+Up
Yes
Yes
Prior
Fn+Down
Yes
Yes
Next
Fn+Q
Yes
No
XF86Launch4
Fn+I
Yes
No
Insert
Fn+P
Yes
No
Pause
Fn+S
Yes
No
Print
Fn+K
Yes
No
Scroll_Lock
Fn+B
Yes
No
Inputs
Ctrl+Break
The key is visible to
xev
and similar tools.
The physical key has a symbol on it, which describes its function
Default shortcut for opening "project" (as in projector) menu on Windows
Default shortcut for opening "Windows Settings" on Windows
Default shortcut for "Lock Screen" on Windows
Default shortcut for "Task View" on Windows
Default shortcut for capturing screenshots on Windows
See also
Product Specifications Reference (PSREF)
Hardware maintenance manual
User guide