Almost certainly this is a problem with your graphics card driver (Microsoft call it a Display Adapter), and not a problem with the monitor driver. Right click on a blank part or your desktop. Select Properties - Settings - Advanced - Adapter. See what is given as your "Adapter". You will probably find it is something like "Standard VGA". Even if the correct one is listed, delete it by setting it to Standard VGA, reboot and reinstall the correct driver.