I got a weird thing going on with a Matrox Triplehead2Go.
Everything’s running fine at a resolution of three times 1280x800 (so 3840x800) Pixels, as long as I’m on the desktop. But about five seconds after I enter Fullscreen I get some strong digital noise towards the outmost right border on the right screen.
When I reset the fullscreen mode it lasts for like 3 seconds and then the noise starts again.
I exchanged the matrox device, but they all behave the same.
I also exchanged the screen for completely different one and get the same result.
Anyone ever experienced this?
Could it be related to my Radeon HD 7850M Graphics Card?