Alright, so my dad has built a cheap computer that he uses just to surf around the internet. He's had it prolly a little less than a month now, all of the parts are compatible and it ran fine. But all the sudden it crashed and rebooted on its own, and then it wouldn't boot back up. So my dad reformatted, and a few hours after that it did the same thing again. So he switched hdd's and reformatted yet again (this time making an image so he could restore it using Acronis). Now it will randomly do the same thing, just shutdown, reboot, and keep cycling (reboot, windows screen, reboot, ...). He managed to run check disk once and it said something about 149 orphaned files and some corrupted ones too. but We've reformatted several times and that shouldn't be a problem nemore... so we don't know what to do...any ideas?