I have both AMD Graphics and AMD processor. I keep hearing (Do not use driver sweepers on AMD) so the other way to uninstall is to delete all the ATI/AMD folders after uninstalling Control Center but (not if you have a AMD processor as well). How do I go about completely uninstalling my video drivers. Ever since i did the update on 6/28 ive been getting pixel errors that are increasing. So i have uninstalled the AMD catalyst center. (Under device manager my AMD RADEON 6870 still appears on there after uninstalling) Does that mean the driver is still installed?
This might not even be a purely driver related issue, you could be dealing with a damaged card by the looks of it. I would either do a clean windows install or use driver sweeper to test it out, I don't think you will have trouble with your AMD processor although I don't know for sure.