Sounds like it might also be due to video card driver issues. I suggest doing trying the following...
1. Download Driver Cleaner Pro or Driver Sweeper (both have free versions) to your desktop screen and install.
2. Download the latest diver(s) for your video card but don't install them.
3. Uninstall your video card drivers and reboot your PC into Safe Mode. Run Driver Cleaner Pro. If it doesn't find any video card drivers that is quite okay.
4. Reboot and install new video card drivers.
* Let us know if this helps.