This 2000 Powerbook Titanium has had intermittent screen problems for a couple of years... but today, it's not been usable at all. Check out the picture attached! It's now become an abstract art piece. External monitors don't work either. Nor does rebooting or waking from sleep. It's an office environment, so it's plenty cool in here. Is this the graphics chip on the logic board? We're thinking about gutting it for parts and taking it down the Nantahala in our staff raft parade... anyone think it's got a better use?