Basically once in a while, my monitor goes haywire and it starts showing "sparking" green tints in blue shaded areas.
However I had a serious problem, just now. It went completely bizzare, Colors were going all over the place, the screen was basically shaking, and im sure this isnt what a normal monitor should be like.
Also, im not sure if this is connected to anything, but at random times my comp starts making a buzzing noise.
I happens during I play cs2d and out.