Ive tried the Forced AltBoot, a new SBC,System Memory and LVPS. Im ordering an MCU now. Hope this works. Strange thing is that it will wake correctly sometimes after sitting all night. There is a "t" on the LED. I found a Eureka stating its a software bug that updating to the version I have fixed that, but apparently not.
Take care, if reinstall the software like I said it will be better to have a clone, because the settings will be wiped and you need to reconfigure the machine settings.
First try to reinstall the software with FORCED_UPGRADE and DISABLE_DATA_BACKUP. If this not solved the issue it could be a defective memory on the SBC PWB or a bad MCU PWB or even the LVPS.
I have an Altalink C8055 not waking from sleep mode. You press the Power/Wake button you hear the machine initialize but the screen stays black then it will reboot. The error code this gives is 316-331 UI Communication Fault everytime. I have tried Software version 101.002.009.00300 the latest available with the problem remaining. Ive tried setting the USB to Powered On and Job Activated. Any help would be much appreciated Thx
