http://imgur.com/a/2Esl0
http://imgur.com/a/7Hfft
Here's a list of things I've tried so far (from what I can remember off the top of my head)
-I've never had to clean the screen.
-I can tap a corner of the monitor gently and the image changes.
-The image will go back to original sometimes
-I've tried reinstalling graphics/monitor drivers
-I've tried power cycling (holding power button)
-I've tried different cables and types of cables
-I've tried different computers
-I've tried single and dual monitor setups
-I've tried restaring/powering down pc
I'm not sure what else to try here. Any suggestions would be much appreciated! Thank you very much!
***Edit - Also tried GSync on and off
-Different refresh rates also tried