Can't get rid of my blurry screen!

[Undead Panda]

Hello! I have a windows 8 desktop that I've built in January. Recently everything from logging onto my computer to getting to the desktop screen, even on the internet, when I play games, etc etc is a blurred text/game. My graphics card is a Geforce GTX 750 and I've even updated it... Help?? D: EDIT: This started when I moved. Maybe I switched cords or something?

 

[junkeymonkey]

I'd check to be sure during the move something did not get knocked around or loose if not then I guess I would uninstall the driver properly and reinstall it

like what went on here ??

http://www.tomshardware.com/answers/id-2719987/display-blurry-matter.html