I have done this once before and it was fine.. on this same pad. I am attempting to fix my iPad 2 digitizer again. This time around When my spudger got near the volume buttons I noticed the apple logo come on.. I had it off before I started. The logo went on.. then off... then on... then off... After I got the screen off I noticed that I had cut the power ribbon cable from the power button down past the volume buttons. The main screen did eventually come on but then it turned off again. And while I was playing with it I noticed the apple logo loop started again. Did I screw something up real bad? Or will replacing the power ribbon flex assembly fix this?