My friends… I would like to know where the fuses are located on the Apple 820-1249-A logic board (Serial # last four:...

Problem observed: • Onset of the problem was instantaneous and occurred while I was simply looking at the display, without...

I came back to my Powerbook after a power failure and the screen was all light blue. I restarted, getting the appropriate...

Belated Follow-Up For numerous reasons, I have not followed up on this issue until now. Recap I did replace the Display Data Cable, and saw no improvement. The display still showed… (1) objects with ripple-like outlines, (2) mismatched colors — pink where white should be, green where black should be and a spectrum of color distortion in between — as though the system color table was hashed up, (3) slight noise-like waves and fluctuations throughout all displayed details, (4) occasional, unpredictable, short-lived moments where the problem cleared completely and everything looked perfectly proper. All other functional aspects of the Powerbook have remained normal throughout this process, and the display continues to look normal both when using an external monitor and when seen through Screen Sharing and VNC. Inverter Card Replaced I replaced the Display Inverter Card, and the problem persisted. I replaced the new card with the old card, and the issue again remained unresolved. Outlook At this point, I am...