PowerBook G4 (867 MHz / 1 GHz): Audio Distortion When Playing DVD Movies in Mac OS 9

Symptom

You hear audio distortions, such as popping and clicking, while playing DVDs in Mac OS 9.


Solution

Turn on virtual memory. Follow these steps:

1. Open the Memory control panel
2. Click On.
3. Restart the computer.

Note: Virtual Memory cannot be used on computers that have 1 GB of physical memory (RAM) installed.