The PowerBook G4 Titanium DVD-ROM Update improves support for the insertion and mounting of optical media. The DVD-ROM Update places new firmware on the Apple DVD-ROM drive installed in PowerBook G4 Titanium computers. Updating Your DVD-ROM Firmware To update the firmware on your DVD-ROM drive, follow these steps: Make sure your PowerBook's power cord is connected and plugged into a working power source. Save all open documents and quit all applications. If a disc is in the DVD-ROM drive, eject it by dragging its icon to the Trash. Open the DVD-ROM Update application by double-clicking the icon. When you see the opening dialog box, click Continue to update the drive firmware. Once the firmware is updated, the Update application quits. Restart your computer.
Mac OS Classic
Mac OS X 10.0