As the title says. It will usually game just fine then all of the sudden windows will shut down. Not a total blackout as often happens when overheating is taking place, but rather windows just calmy shuts itself down. I think this might be a PSU issue? Maybe it's my laptop battery failing?
It was happening with Deep Rock Galactic, so i blamed that game, then it just now happened with Halo Infinite and... yeah, I'm worried.