sfc /scannow

My new gaming PC is now frequently getting BSOD and I'm not sure what is causing it. It first occurred when I was playing Black Ops4 and I turned on the Windows game bar, which started to turn itself on and off, disturbing the game. I hit the Windows key and turned off the Computer. When I...

(TL;DR: I have recently been facing random freezes on my computer. It is not OS related as it may freeze before POST or BIOS. I concluded that problem was either overheating or PSU (previously tested RAM with memtest86 and WMD). Installed SpeedFan but it did not help so I uninstalled. After...