PC randomly shutting off - need help diagnosing
I have had this issue for over a year now, but it has significantly gotten worse recently and I’m running out of ideas. It usually happens while gaming but some games are worse than others. There aren’t any warning signs or blue screens before it shuts off and no pop-up when I turn it back on. I have replaced multiple parts within the past year to try and fix it but nothing has worked.
It always happens during some time in a game. I’ve been playing Marvel Rivals lately and for some reason it seems to always happen during the hero select phase right after loading into a game (it doesn’t happen every game, but if it happens it’s usually here).
Also when I checked reliability monitor the only critical events were that windows wasn’t shutting down properly and a windows hardware error that didn’t have any technical details.
Here are my specs:
Ryzen 7 5800X
Radeon RX 7800 XT
MSI B550-A Pro motherboard
850W PSU
Windows 11
Any help would be appreciated!