ijust was banned from live so i switched xboxs with a freind i took the mod chip out of mi box and now when it turns on it flashes red and green
Try repositioning the mod chip, you may not have the d0 spot lined up properly. Just to let you know, for some reason or other, my Xbox does that yellow and red flashing every time I first turn my Xbox on. If I leave it ON flashing for about 15-20 minutes and then power off and back on it seems to boot up fine and work. Thinking it was somehow the mod chip doing this, I tried taking the mod chip out of my XBOX and it still does the same thing. Very odd and annoying thing but at least is still works.