Alright, I had bought a 9600 the other day, it obviously needed a new ribbon cable, to make sure I hooked it up, tried opening the screen, then it shut off. I ordered 2 ribbon cables, tried both of them, then tried the old one again, and it will not turn on. I have done plenty of these repairs on the 8400/8500 and have never had a problem. Does anyone have a clue if there is something that im missing? is there some kind of button combination that I have to enter? Thanks