Hello Everyone.... I'm currently having a bit of trouble with my cpu. I have a decent computer, 1.3ghz AMD processor, 256mb RAM, a 6 month old 120gig hardrive, etc....... Anyway lately it's been shutting off on me and restarting randomly... So I figure it was about time to start fresh again(Who knows what I coulda had on it), so I backed up all my media(mp3's, vids, pics, documents etc.) And I erased both of my hard drives. So I did a clean install of Windows XP home edition, and now everything works, but i'm getting the same restarting problem as before... I would be normally using it and it would lock up and restart.. I made it so it wouldn't restart so I could find out the problem and this is that it says. Stop: 0x000000D1 DRIVER_IRQL_NOT_LESS_OR_EQUAL 0xD1 Right now i'm running it on safe mode, and it's working fine, no problems... So after doing some brief research it could be my ram, or any loose hardware... Or worst case scenario, my motherboard.... After numerous tests, I checked the ram by taking both ram sticks out and using one at a time, no change.... I removed the floppy drive, an useless 56k modem, took my secondary harddrive out.. Updated the drivers to my graphics card, sound card... I'm still unclear how to do it for the motherboard though.. The odd thing about it is I went up to circuit city(friends work there) and everthing works PERFECT there.... Only thing I brought up there was the cpu, they supply everything else.. So could it be anything else? Any Ideas or suggestions.. HAve anyone experienced this also???