I'm in the middle of doing this and I can tell you you're going to have to desolder and debond (Because all of the wires are super glued to the plastic. There's a liquid de-bonding agent available on Amazon) all of the wiring on the side with the fewest wires, which is where the on/off button is located. You'll have to do this, because you have to re-thread the wiring though the new hinges and re-attach them to do this repair.