The display on my powerbook went out recently, a user inflicted problem. But it still works great connected to an external display, so that's how I've been using it. The problem is I'm trying to reinstall Tiger on it right now and it's now just coming up to the blue install screen on my external display as monitor 2 and I can't see anything. Is there anyway to reverse or mirror the displays from startup.. I don't know I'm going get this OS installed while stuck on monitor 2. Edit: I should also mention, I don't have a top lid on my powerbook at all. So I can't close it and force the system to use the external display.