30 Oct
2017
30 Oct
'17
6:22 a.m.
Am Sonntag, den 29.10.2017, 23:28 +0800 schrieb Tom Li via coreboot:
Do you ever encountered a problem like this? What is your suggestion for me to try before replacing the motherboard?
Cheers, Tom Li
Just to be absolutely sure: Did you make sure the Intel ME is in place and undamaged? It is known that modern computers shut down when the ME is touched. This should happen after a certain time, though (30 min ?), and it shouldn't occur randomely like in your case.
Still, if you changed the IME I'd try reflashing an image with an untouched ME and test the machine.
P.