vertical pixelated lines after 20 mins.
I have a functional xbox 360s that has only 1 problem, after 20 mins or so vertical pixelated lines of different colored squares appear across the screen. I don't believe it's overheating. If I unplug the console and restart it they are gone but reappear again after 20 mins. They appear on both hdmi and a/v Inputs. Any thoughts are appreciated.
Is this a good question?