What could cause screen distortion?My Powerbook screen will unpredictably be distorted to the point where it is unusable. Here's a video of it...
What could be causing major screen distortion?My PB is not happy. At random the screen gets very distorted. It starts off with flickering horizontal bands that push the...
回答“slider to unlock is frozen”The next step is to, first backup (if possible), then restore it.