Question My 1080Ti randomly stops working for games but it fine Idle

hunt12435

Commendable
Feb 6, 2018
2
0
1,510
So I bought this used (Yes Ik I don't need a lecture) and it worked fine for a week. Then for some reason it started crashing in games. It's not for heat because it does this at like 68 - 75 C and the limit is 90. It gets up to 300W which is the limit for this card. I run MSI furmark for about 5 mins and at about 3 - 4 it will close the application automatically after it slows the fans down and up after freezing a few times. I flashed the bios with the same one to see if the guy had done something weird with it and reapplied thermal paste just cuz. I don't know what to do

I have a backup 1070 and play games fine meaning it's just this card or the small chance it's my 750W EVGA B3 psu (ive heard it's a bomb but havent done it yet).

specs:
AMD Ryzen 5 2600

B450-F ROG STRIX

GALAX EXOC 1080Ti

2 8Gb 3200Mhz TridentZ RGB