I'm not exactly sure what's wrong with my new system. I built it myself and it's not having any problems except for a sleep one--every time i put it to sleep, it keeps waking itself up. I've tried turning of the mouse but I still have the same problem. The computer is sleeping fine for a couple minutes and it suddenly randomly turns itself on... i'm not sure what's wrong with it. It doesn't have a wireless card so i don't know what else could be turning it on.