Help, I turned off my PC a few hours ago, I tried turning it on again, it didn't show anything on the screen, I turned my PC off, 10min later, i looked at my pC, and my GPU fans were still spining, I turned my psu off like 1h ago and the fans are still spinning( I also stopped them with my finger like 30min ago, and they stopped by they move a little bit every 5 seconds or so.....), what is going on?????I tried turning it on again, and it keeps restarting it self