I just went and bought a new screen for my PowerBook G4 today!
Now all I have to do is wait 3-4 days. Finally, I'll be able to use it as a laptop, except I don't have a battery…
to do it right you should remove and re apply fresh solder (and flux)
if you just reflow you are adding alot of old oxidization and contamination to the joint, and it probably wil…