Question: When I use an Athlon 64 X2 Dual Core CPU on 939A8X-M / K8COMBO-Z / K8Upgrade-1689, the AGP display card does not run at AGP mode. How should I fix this problem?(12/19/2005) Answer: Please update the ULi AGP driver to 2.3 or higher.
1. Uninstall the driver of your display card and the older version of ULi AGP driver.
2. Install the new ULi AGP driver
3. Install the driver of your display card.
You can find the new ULi AGP driver on the download pages of those models in ASRock website.