OK, so... I've got a new computer a few weeks ago... And it worked fine... But, starting yesterday, it keeps automatically rebooting randomly. It can range from 2 minutes to 2 hours after the start of the session. Someone suggested this is due to the Temporary Internet Files, or the files in the "Documents and Settings\Administrator\Local Settings\Temp" folder... Even after deleting these, the problem persisted. I have updated all my drivers, and still no result. Can anyone please help?