last night install the latest version of drivers for my GPU XFX HD 7770 1GB but the next day stopped working ... i enter the logo window and goes black screen and I have to force to turn it off ... and only it works if I go into safe mode and uninstall the driver...
Sorry for my bad english
1) do a system restore
2) use DDU (display driver uninstaller) and then install latest WHQL driver.
Is there a particular reason you updated the driver? Did you see something in the release notes you needed? If not, don't bother with the non whql updates for your card. Most updates seem to be for crossfire or the newer vidcards.