I was playing my 360 and the screen started to show all these diffrent colors from green to red I was still able to see the game I was playing but it was all green or red which ever color it was stuck on. I turned my console off and turn it back on the colors went back to normal for about 3 minutes and than the colors started to switch around once again. I never got the 3 red rings or anything. The system still started up with the normal green lights. I did a x-clamp fix and the system was ok for about 2 weeks than it started to do it again. I re did the x-clamp fix and now I have no video or audio at all. But the system is still showing the green light like it does normally. What can the problem be and what might fix it?