I have a PC that I built myself, based on a Gigabyte GA-MA78GPM-DS2H motherboard with integrated ATI 3200 graphics. It worked perfectly with the Beta version of Windows 7. I've finally gotten around to installing the final release of Windows 7, and now I've got a problem - screen updates aren't painting properly. Icons disappear, windows shift around and shrink, and the system is basically unusable.
I've tried updating the driver, but Windows says I have the latest driver. I also tried to download a driver from the Gigabyte site, but it didn't make a difference.
Edit: I tried reinstalling Windows, but it made no difference. I don't have a problem before I log in, and it goes away if I delete the ATI driver. Unfortunately I need the ATI driver to get the resolution and speed I need.