So, last week my computer randomly shut down and kept restarting after I opened it. I thought it had been attacked by a virus so I reinstalled windows XP operating system. It all worked out fine for a day but now I get a blue message saying that a error has been detected and windows has shut down to protect my files or something. It doesn't letme use my computer at all and when I go to the setup its says nvrd32. sys could not be found. Is my computer broken forvever? Or should I reinstall windows again????