System unexpectedly powers off and restarts during gameplay.
System unexpectedly powers off and restarts during gameplay.
It would be wiser to test a fresh or reliable power source that is proven to work... unless you intended otherwise. Running a potentially defective PSU might cause additional failures, and using one that's not working could endanger other parts.
I understand this discussion is no longer active, but I’ll give it a shot. Were you downloading games on your 980ti?