I have a ATI Radeon HD 4650 AGP card on a P4S800D-X MB. 2 GB RAM. The current hotfix drivers installed from AMD, and still "Windows has stopped this device because it has reported problems. (Code 43)" I just installed Windows 7 ultimate. I did have Windows XP SP3. I had no problems in XP. Under Win 7 device manager, the card is listed as ATI Radeon HD 4600 Series. It sees it, but wont use it. How can I get this to work?