My system just started randomly freezing or rebooting whenever i'm multi-tasking. I've had a couple of different blue screens, the first one said IRQL_NOT_LESS_OR_EQUAL, and the other said PAGE_FAULT_IN_NONPAGED_AREA. Whenever i'm playing a video it will freeze after a few minutes of playback, and also if i am downloading and i try to open another window, it will freeze. I've tried formatting and re-installing windows xp, but it is still acting up. I've also tried updating all of my drivers, but it hasn't helped any. Can somebody please help me out???