How come my computer monitor goes blank after I login?

by on September 21, 2012

Q: when I start up my computor and the screen shows password then goes to black computor is on and running.I shut off screen turn back onit does the same thing what is this problem. thanks


2 Responses to “How come my computer monitor goes blank after I login?”
  1.  
    Picked as best answer

    See if you can boot your computer into safe mode and if your video comes on.

    1.When you power it on keep hitting F8 until you see a screen that gives you options to boot into safe mode.
    2.Select safe mode with networking
    3.When windows loads log in and see if your desktop goes black.
    4. If it doesn’t turn black there may be a problem with your video drivers. You will need to re install them. If it still goes black there may be a problem with your monitor. Try hooking up another monitor and see if it still happens. Also try changing the video cable as well. If it does you may need a new video card.

    If you still need help uninstalling drivers or testing please let me know and I can try to help out.

     
  2.  

    check the windows key is activated or not…i think you using the trial version of windows..