I don't know I comprehend the depiction of the issue, however one thing I would suggest is keeping the PC open, for example just let the topcase/lay on top the board while it is connected. That way, you can confirm your associations, take a stab at controlling it on, unplug/plug in another association, have a go at driving it on, and so forth Nothing is seriously baffling that putting an iBook right back together just to acknowledge something different isn't right and you need to return in once more. Source