Problem: I recently bought a Radeon 9250 256mb PCI graphics card and put it in my PC. However my computer cannot detect this card, so all I get is a black screen. When I put the monitor cable in my backup monitor plug I checked the Device Manager and found the card was not listed. Also when I try to install the drivers I am told that I don't have any hardware that can use them. Technical: My computer's motherboard is a D915Gav, my BIOS is set to use the PCI card first, I am able to run a Nvidia 6200 graphics card in the PCI slot without any problems, and the Radeon 9250 card works fine in my old computer.