Hello,
Today my washing machine completely broke down. My parents desperately tried to get it working, but it resulted in the circuit breakers tripping and my server (an old Dell Wyse thin client) experiencing a hard power off.
When I tried to turn it back on, I received these errors on the screen.
I ran a memtest, and it completed without any issues. I also created a disk image backup just in case.
Is there any chance of getting this machine running again, or is it only fit for utilization?
Does it do the same thing every time? Is there a working bios or uefi menu?
Yes. UEFI is working
Maybe try diabling microcode updates on boot?
you can use dis_ucode_ldr kernel parameter according to the debian wiki:
https://wiki.debian.org/Microcode#Working around boot problems caused by microcode updates
i would think microcode is checked for corruption before loading, but thats just an assumption.