Fairly often when playing games or normally browsing the internet, my screen starts to do some weird kind of flickering.
When I'm not playing games my screen sometimes has a small square shape of alternating colours. The flickering can show colours from windows behind the one I am currently using. Here is a screenshot of me watching a video with the square flickering:
The smaller squares within the larger square will alternate their flickering.
The other for of flickering I get which is extremely annoying to the eyes, is during times when I am playing games. I don't know what causes it, but often really large and black(sometimes pink or green) flickering lines occur very regularly when the flickering begins. The flickering often occurs when I look in a certain direction or the flickering may be centered around a single object (meaning flashing lines appear all around the object whenever it moves).
I recorded what it looked like when it happened when I was playing League of Legends. Here's a youtube link to the video:
As you can see the flickering is very distracting and strains my eyes after a short time.
Here are my computer specs (supplied by speccy):
I'm not sure if this problem is linked to my monitor, the cables connecting my monitors or my GPU and/or those cables as well.
Please help me, because I want to fix this problem without having to replace hardware.
Edited by TheCalcium, 26 November 2015 - 09:04 PM.