I dunno what happened. My computer just upped and turned off about 4 hours ago while I was playing a game. I didn't think nothing of it at first but then I realized it kept restarting for some reason. I turned it off thinking maybe if I left it off, it would start-up right next time but it still had the same issue. It would load up, windows 7 logo and then it would turn blue for a second with a message and then restart again. So I loaded up the Windows 7 disc (yes, I have Windows 7 installed) to see if the start-up recovery would work but it didn't fix the problem. I don't know what is wrong with it. I've had it installed for 2-3 weeks now and I've had Windows 7 beta installed on it before and it's never had this problem before. Last thing I installed was Total Video Converter but I uninstalled that. The only thing that I can think of that may have done it is the new wireless mouse I just bought (Logitech, if that makes a difference.) So can anyone help me out with my situation? Thanks.