Hi people. There was about a month since I last played on my Xbox 360S, I was busy at work and school so didnt had time. Today I decided to play some Forza, so I turned my game on and started playing. After a few minutes the console crashed with the screen being screwed with a checkered pattern. Well it happened in the past, so I did what I always do: turn off the system then turn on again. But today when I turned it on again, the TV displayed the No Signal message and the Xbox Led went red, it didnt even inicialize the controller by flashing the 4 circular lights. And thats it... After a while I managed to turn the system on again but after a few seconds it crashes again the same way and it wont turn on right after the crash since the light goes red. I made all the checks and tests I could: unplugged the cords, the HDD, cleared the system cache (on the few times the system stayed up before crashing again), tried with another AV/HDMI cable, tried going offline, checked the cooler, tried logging off but the results were all the same. Everything is OK and working, no overheating, also. I just couldn't check the power supply since I don't have a spare, but I think its ok, since the led color doesnt change anytime and it isnt overheating (It couldn't, everything crashes within seconds I took some pics too: The Red Led: http://i.imgur.com/hDxaeUT.jpg Crashed at launch: http://i.imgur.com/fel0VgB.jpg?1 Managed to enter in a game for a few seconds before crashing: http://i.imgur.com/ayMzblk.jpg Im starting to think its some GPU failure, don't know what to do. Tried help at the Xbox official board, but people there are braindead. Anyone else have experienced this before? Possible fix hints?