I have recently put a Radeon 9200 pci video card into my old Compaq pc because the integrated graphics suck. However, whenever the video card is in the computer, I get absolutely no display on the monitor, not even the POST screens. The monitor light simply flashes as it does in sleep mode. It does not work regardless of whether the monitor is plugged into the video card or into the integrated card, but works fine when I take the card out.
However, Windows starts fine; I can hear it through my speakers!
I have tried disabling the integrated graphics through the Windows device manager but I still get no display.
Help would be greatly appreciated!