Can anyone give me some advice? Since Yesterday my PC keeps rebooting itself, and i get the message 'you system have recovered from a serious error' Im not that clued up when it comes to computers and dont know what could be causing this or how to rectify it. I do know that this is not caused by spyware/virus, all scans are clean. i have just recently had a new video card installed, dont know if this makes a difference. Any help would be greatly appreciated.