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Black Screen Problem

  • Graphics Cards
  • Graphics
Last response: in Graphics & Displays
September 16, 2010 6:20:07 PM

Ok i have a Gigabyte GA-73PVM-s2H motherboard and a intel Q660. MY monitor is viewsoinic 19". Graphic Card ATi HD 5770. So for some reason i had to reinstall my windows 7 and when i reinstalled the computer bootem in windows normally with big icons(no graphic drivers) and then i installed the graphic drivers and rebooted the PC but then after windows loading screen i had a back display and i DID NOT get the no signal error. THe blue light is still on and the strange thing is that when i get the black screen i cannot turn of my monitor by the standby button. So to test i removed the graphic card i removed it and booted with inbuilt gefore 7100 but again after installing the drivers i get the black screen.

Then i pressed F8 and selected the VGA mode(low resolution) and my pc booted normally and when i changed the resolution to the recommended one 1440X900 i again got the black screen and at lower resolution my computer is running fine. I can also boot in safe mode.

Please someone help me out to solve this problem..
Thank you.

More about : black screen problem

a b U Graphics card
September 16, 2010 6:56:44 PM

Sounds like a driver problem. I'd try reverting to an older version of drivers AFTER using Driver Sweeper (, get it there) to remove all old video drivers just to be safe.
September 16, 2010 7:03:39 PM

i also triend the catalyst 10.4 but no luck. and earlier it used to work just fine with 10.8
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