Help with Asrock b460m steel legend

[dishonored21]

Hello everyone

i had last time a issue where my pc turned off when stress testing or gaming

 

tried evga 850w gold and corsair rm650x gold same issue

changed gpu for a lower one from gtx 1080 to 1050ti and reverse to a 2070 super same issue

bought a new m.2 Nothing tried another cpu i3 10th gen issue is solved

but using the cpu in another board he works like a charm so i think its an issue between him and my motherboard

any help how to slove it from bios what could lead to these issue 

(i reset bios still nothing )

[Pixelfie]

Maybe try a BIOS update? When doing this use the i3, you don't want this issue when updating BIOS.

[dishonored21]

@Pixelfie already on last update 1.60

the day i bought it

[dishonored21]

anyone ?