P4C800 Deluxe & PCI Mode Graphics Problem

Hi All,
I am having a problem thats driving me nuts...[ Its a short Drive ]
I have the P4C800 Deluxe and I am running a NVidia GForceFX Ultra 5200 AGP. Here's the problem, In my vid card control panel it is showing Under Adapter Info, Bus: AGP[PCI Mode] and I cant get the card into 8x mode. I have tried settings in the Bios and cant seem to find anything in there to fix the problem. I have also upgraded my bios, because the graphics card manufacturer said that would fix the problem. If there is setting to turn on AGP in the Bios? or any other Idea's to fix this would be awesome!!!

Thanks in advance,
Mike

Have you tried removing the card drivers and reinstalling them?

Do I need to Uninstall the Card and the drivers or just the drivers?
No I havnt tried that, But I did update the drivers.

The card can stay in just uninstall the drivers completely, restart, then reinstall the newest version.

Thanks for the help, I found out that I had to reinstall my chipset drivers for my MoBo, and that fixed the problem!