usually get this kind of problem and once i reboot the 360, it goes away and i can continue playing. But today, i was playing about an hour or so and turned it off. Next time, i turned my 360 on, the rings kept constantly coming on my 360. I identified the hidden codes and gave me a 0203 or a E35. Can anyone help me fix this problem. I know it means that i need to add thermal compound or something like that but is it simple as that or is an x-clamp fix needed... i get no video and just a black screen thx
