MY 360 just started displaying red lights and its stopped working .Sometimes it works sometimes it doesnt at all first i thought it was the audio/video cable that mite have gotten banged up but after reading the red lites of death i now know that wasnt the case can somebody tell me plz what caused my 360 to do this why it sometimes boots up and at other times simply doesnt .I think this all started back wen i got "The Darkness" i updated thru the cd which offered an update to run the game. i finished the game and then stopped playin on the 360 for two weeks and when i turn it on again it fails to work but sometimes it just magically starts working???!?!?!?!?!?!