Since I have installed Windows 7 my computer goes to sleep everytime it idle's. Like earlier today, I was installing WoW and I went to go watch a movie and came back and my computer was off, I powered it on and it resumed installing. And just now, I was watching TV came back and my computer was off and when I powered it on it BSOD. Is there a setting where I can turn this off? Because this never happend in Vista, and this started happening yesterday when I installed Windows 7.