I have an AMD 6500 HD integrated chip, and a AMD 7800 series card installed on my computer. I don't use the intergrated card. I install the drivers when I check my 7800 card in device manager says its updated to the lastest driver version however it breaks my integrated card, won't let me use the 7800 I have to connect my monitor to the integrated card to see anything. In device manager 6500 HD has a yellow exclamation point and when I click properties it says "Windows has stopped this device because it has reported problems. (Code 43)" it says it's still using the old drivers though. What do I do? I'd really like to disable the integrated card so the computer doesn't even look at it. So that I only ever use the 7800. I'm just afraid that if I disable the 6500 HD and I restart I still won't be able to see anything with the 7800. WHAT DO I DO.