- Install DRIVERCLEANER PRO. Google for it.
- Uninstall the nVidia video drivers
- Reboot to Windows Safe Mode (hold the F8 key down on reboot)
- Run Driver Cleaner Pro and run it to clean out all nVidia crud with the nVidia filer
- Reboot and install the fresh driver.
DOWNLOAD DRIVERCLEANER PRO. AFTER UNINSTALLING DRIVERS REBOOT IN SAFE MODE AND RUN THE NVIDIA FILTER. THEN REBOOT AND INSTALL
