My friend tried to mod my xbox for me time today. He was supposed to give me a cool background for the menu screen. But whatever he did screwed up my xbox. Whenever I open the drawer to try and get the menu that says music, memory, etc, the light blinks green and red and it says 'Your xbox requires service' in 6 different languages. It does the same thing when I just try to play a game. I'm a noob and I don't know what's going on!!!! Ahh!
Go back to the main forum page and scroll down to the X-box forums. You would be better off posting there. Sorry I can't help. I don't have an X-Box.