Hi guys, so I have a problem that just started appearing suddenly. If I move my monitor, even at the shortest little distance, my monitor has green pixels all over it, it can either go from a LOT to a little depending on how you position it. I'm using the Daul-Link DVI Cable that came with it. Sadly, I can't take a picture of the problem as I've already tried and it comes out normal. So, what should I do, buy a new cable?