My PC went black twice and the first time, it completely shutdown and I had to turn it back on. Second time, which happened like 5 minutes ago, it had went black and it rebooted a second later. Any ideas?
I only opened my case up an hour or so ago to check for some stuff in it and a screw fell down, but I had rattled it back to a position where I could take it out. I turned the switch off for the plugs too.