Help, my computer has been black screening for the past year. Usually during gaming, but has crashed on windows login screen before.
specs:
Windows 10 Pro 64bit
X79 Sabertooth
i7 4820K (liquid cooled with H100)
24GB ddr3 Corsair vengeance
GTX 1080Ti evga black edition
1200W Corsair PSU
cpu temp idle: 45c
cpu temp under load: 50c
Gpu temp idle: 37c
gpu temp under load: 49c
things I’ve tried multiple times:
turn it off and on again lol
reinstall windows
full disassemble and reassemble (cleaning and checking for hardware damages, no damages found)
bios reset
run memtest (no failures found)
reapply thermal paste
reseat ram
Change GPU (gtx 560, 780ti, 1080ti, and Rtx 2080ti) all resulted in random black screens
reinstall drivers (fresh install after fresh windows)
changed monitors (maybe 4K was too high, but 1080p resulted in random black screens as well)
underclock everything in the pc
over volt everything in the pc
swapping storage devices (4 different SSDs, 3 Different HDDs)
at this point I don’t know what else I can do to fix this problem, I don’t have money to buy a new pc. I need this pc for work. But I can’t work if it keeps crashing.
can someone tell me what I missed?
i cannot find a way to consistently cause the pc the crash. every time it crashes during a benchmark, the next time it gets to that part, it wouldn’t crash.
also in task manager it always says my bios time is 10000+ seconds, even though it takes 30 seconds to boot in to windows.