QUOTE(mike69 @ Oct 12 2007, 07:37 PM)

OMG dude i got the same problem... it happened to me yesterday playing halo 3. i was searching the forums before i posted anything.. same thing here.. vga at 720p and then started flicking green colors blue green as well. At first i thought it was my tv. now i get a black screen. no video but i do have audio. i phone microsoft and said they couldnt do anything. its no 3 red lights and it was out of warranty by a month. it would cost 100 dollars.
Any help will be appreciated.
Hi, this problem is related to the 3 red lights, it may start working again by itself but later you will get the red lights, the GPU is loose and causing the display not to show, I had this happen on a unit I had until I x clamped the gpu...I would try it a few times to get the red lights then get it exchnged by ms, or xclamp/penny trick it..