have you installed any drivers or software before this started? Try to boot up in safe mode by pressing f8 key while starting. if it boots up try to find the problem in event viewer.
Every time I select Restart or Log Off, WIndows XP Home Edition, "With all the updates installed", Just shuts down. I cannot restart! Please can anybody suggest a resolution to this problem?
All help will be greatfully recieved, Thank You.