My computer at work started locking up yesterday and I had to re-boot by shutting it down with the on/ off button. It re-boots to the point of giving choices to start manually, or safe mode , last good configuration and so on.. then I get the pretty Microsoft picture and the note saying Windows is starting and then the screen goes black. Nothing !!! I shut it off and on but each time the same thing happens.I have also tried safe mode and last good configuration. Screen keeps going black as if someone unplugged it. Any thoughts ??
Thanks in advance
Thanks in advance