Joy-IT PSG-9080 firmware failure - Page 1
Forum section: electronics / testgear

author: misuro
author_rank: Newbie
timestamp: April 03, 2022, 11:11:25 pm
content: Hi all,I hope I can get help here,PSG-9080I acquired brand new signal generator, from local shop representative of JOY-IT.Honestly first shipment was a disaster, I had to send it back due to display failure.Second time came working fine after changing the supply power cable.So, I have installed software for PSG-9080, play a little with settings and in my great wisdom decided toupdate firmware since was oldFollowed all instructions, firmware confirmed OK on display of the unit and, after touching any key as I was advisedon screen, there was my surprise, totally bricked machine, power button lite blue and nothing else, display deadPower cord on and off, no change..still dead.Any solutions here?Thanks in advance.

author: Junce
author_rank: Contributor
timestamp: October 14, 2022, 01:37:59 am
content: 5.The black screen caused by the firmware upgrade cannot enter the main interface or is always in the boot interface solutiona.CauseFlashing different versions of the firmware to different versions of the machine will cause problems such as program confusion and black screen.b.Avoid flashing the wrong programBefore flashing the firmware program, you can consult the after-sales customer service to see if the product has the latest firmware program, and consider whether it needs a firmware upgrade. Be careful not to download firmware programs on non-official websites and other platforms for flashing.c.Method of liberationWhen there is a problem, you can flash back the firmware of the corresponding version of the instrument; if you cannot identify the version of the instrument, you can contact the after-sales customer service and provide the serial number of the product and which version of the firmware was flashed. The machine and the corresponding version of the firmware, and then upgrade the firmware.d.Different versions of firmware download linksPSG9000 series firmware upgrade compressed package download link 1:http://68.168.132.244/PSG9000/Firmware_upgrade_version_1.rarPSG9000 series firmware upgrade compressed package download link 2:http://68.168.132.244/PSG9000/Firmware_upgrade_version_2.rarPSG9000 series firmware upgrade compressed package download link 3:http://68.168.132.244/PSG9000/Firmware_upgrade_version_3.rarNote: [Firmware_upgrade_version_3.zip] is the latest instrument and the latest firmware version. [Firmware_upgrade_version_1.zip] and [Firmware_upgrade_version_2.zip]Firmware corresponding to two different versions of the instrument respectively. Each version of the instrument corresponds to a different version of firmware, please do not brush or insert other firmware programs by mistake.

author: yo4tnv
author_rank: Newbie
timestamp: December 03, 2022, 12:10:15 pm
content: It happened to me as well..On JT-PSG8090 i got recently and couldn`t find anything better to do than trying to upgrade firmware to the latest from joy-it website, next it went bricked, only blue power LED stays on.Anyway, problem is solved, JT-PSG9080 is alive again !!Here`s how:1. Switch off ACmains button.2. Keep pressing "8" on keypad and switch on ACmains button, while pushing pwrON(blue) for a second.3. Release 8 on keypad, the device will display bootloader mode.4. Press '1" to prepare uploading firmware5. use above file no2 which our chinese friend kindly provided,http://68.168.132.244/PSG9000/Firmware_upgrade_version_2.rarto resurect your generator.6. don`t upgrade firmware, this device isn`t broken, so don`t attempt to repair it7. enjoy !73 de YO4TNV !