Antwort auf „My screen is showing vertical lines”I did that and the external image is fine. Any thoughts? Also, tried another known good screen...... Rob
Antwort auf „iBook G4 Display totally Blank”I have an iBook G4 that works fine with an external but shows grey screen on the internal. As I rebuild these machines part time, I tried a total of (4) other internal displays(inventory) with no joy. I read once about a tiny fuse( marked "TH" ) that blows and it controls the signal to the screen (inverter?). I was thinking this was the reason for the problem and easily correctable with a jumper. Anyone concur?