Can you please try with the device Option "BusType" PCI"? See otherwise if you can adjust AGP parameters in BIOS. Or try Option "AGPMode" "1" (or "2", default is "4").
Can you please try with the device Option "BusType" PCI"? See otherwise if you can adjust AGP parameters in BIOS. Or try Option "AGPMode" "1" (or "2", default is "4").