I’ve ran CPU GPU and memory stress tests to see if any of them were overheating but temps seem stable. Basically if I’m in a game or program the PC will cut the display and rev the fans full blast until I restart it. I’m guessing at this point either the PSU is going or it’s spiking for some reason and turning itself off to prevent damage.
It’s an 850w microcenter in house brand PSU so it’s a very real possibility its on the fritz I just wanted possible confirmation before getting a new one