I'm installing a new gaming graphics card and it did not automatically disable my onboard motherboard graphics card. I was told that i would have to fix it by going into BIOS and disabling the video card from there. When I get to it in the BIOS the only fields that i can select under video are: EGA/VGA, CGA 40, CGA 80, MONO. There is no disable. If anybody could help me out I would appreciate it greatly, seeing as I am not good with this part of computers.