Hi there people this is my very first post and i don't know too much about 360's so i really hope you can help. Whats happened is my 360 is flashed and i bought is that way so i'm not sure of what type of drive i have in it or the firmare i got it last october or november if that helps. I got a backup copy of crackdown and when i started it up it asked for an update to be installed of the disc i done this and as soon as it installed my 360 switched itself off and when i switched it back on i got 3 flashing red rings and nothing on the screen i was just wondering if anybody knows what has happened and if anyone can help me get it sorted out. Many thanks for taking your time to read this

Yeah and the original game disc would have done it when you first inserted it. If you had it.
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