That’s a fair point.
Both system crashes were in fact a totally unresponsive system after a random action minutes after coming back from a long period of inactivity.
Crash 1: computer had been left on, downloading some software and games, for the past 2 hours. When I came back, I moved the mouse, the screen turned on again, I put down my password, saw the files that had finished downloading, and then I pressed alt tab, and the whole screen froze. After waiting 1 minute, I tried closing programs or seeing if anything was responsive, and it was not the case. No keyboard command was working, mouse wasn’t moving. I did a hard reset.
Crash 2: I’m playing something full screen, then pause to go have lunch. Come back 1 hour later, pc never went into sleep, and the screen is still on, on the pause menu. I alt tab to check my email, and when I tab back into the game the screen freezes on my email (with the tab selector in the middle).
This is extremely helpful, thanks! Gpu is amd, as is the motherboard. I’ll be on the lookout for the next time the system freezes.