I have recently installed Windows XP on my desktop PC. System is working well but when I shut down my PC, the system instead of shutting down, restarts. Atlast I have to unplug the main power in order to turn off my PC. I have scanned through the BIOS setup but of no avail. Kindly guide me through to solution to protect my Windows.
Software/Hardware used: System: HP Compaq (d220 Desktop PC), Windows: XP (SP3)