My computer recently started to decide to get sick right when I finally threw together some money to play some pretty intriguing games. However, I can't. I'm on what we will call GAME A for a few minutes, then it decides to deadline on me. It cuts right off, no warning or anything. GAME B cuts off every now and then. GAME C rarely cuts off.
My CPU Temperatures are pretty stable. 35C when Idle. Not high when playing games (Can't get exact CPU Temp right now) with no more than 40% load on eight cores.
My GPU Temperatures are great also, 50C when playing a pretty graphically demanding game.
There is no dust in my Computer nor do I get a safe boot option during startup. I don't know if Windows 8 Still allows that. All fans are working fine (I have 8 total).
So now, the question of all questions. What could be wrong?