Chosen Solution
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.
Try to reflow first cpu of xbox 360 replace all thermal paste and try if it fix your problem its ok or u have to reball or replace cpu of xbox360
