blank screen problem

[MrBlobby]

If I try and boot any operating system it's get as far as the flash screen then the screen goes blank. It worked fine until I tried to replace the graphics card that didn't work now it appears the old one doesn't work either.

I think it must be a problem with the bios setting, but have no idea what it should be.

http://www.asrock.com/mb/overview.asp?Model=775Dual-vsta

Sapphire Ati 9600xt graphics card AGP

 

[RedStarRiot]

clear cmos?

 

[ghutchison14078]

clear cmos?

+1

Also try flashing the mobo to the latest bios version (if it isn't already)

 

[ghutchison14078]

http://www.asrock.com/MB/download.asp?Model=775Dual-VSTA&o=BIOS

Check the link and make sure you are running the most recent bios update