User Guide
Table Of Contents
- PowerBook G4 (12-inch)
- Take Apart
- General Information
- Battery
- Feet
- Memory Door and Memory Card
- AirPort Extreme Card
- Keyboard
- Top Case
- Reed Switch Board and Cable: PowerBook G4 (12-inch)
- Hall Effect Sensor Board and Cable: PowerBook G4 (12-inch DVI)
- Hard Drive
- Modem
- DC-to-DC Board
- Heatsink and Fan Assembly: PowerBook G4 (12-inch)
- Heatsink: PowerBook G4 (12-inch DVI)
- Inner Frame: PowerBook G4 (12-inch)
- Inner Frame: PowerBook G4 (12-inch DVI)
- RJ11 Modem Board and Cable: PowerBook G4 (12-inch)
- RJ11 Modem Board and Cable: PowerBook G4 (12-inch DVI)
- Fan: PowerBook G4 (12-inch DVI)
- Sleep Light
- Logic Board
- DC-In Board
- Optical Drive
- How to Remove a Stuck Disc from the Slot-Load Drive
- Bluetooth
- Subwoofer
- Display Module
- Bottom Case
- Display Housing
- LCD Panel
- Inverter Board (and Antenna Cable Assembly)
- Hinges with Bezel Brace
- Display Bezel
- Troubleshooting
- Views

PowerBook G4 (12-inch) Take Apart -
11
Memory Door and Memory Card
1. Place the computer upside down on a soft cloth.
2. Remove the four identical screws from the memory door.
3. Use a black stick to lift off the memory door.
4. Touch a metal surface inside the computer to discharge static electricity from your
body.
5. If a memory card is already installed, release it by spreading apart the tabs in the
expansion slot from the notches in the card. Allow the card to pop up slightly, and pull
it out of the memory slot.