Specifications

PowerBook G4 (17-inch DLSD/1.67/1.5/1.33GHz) Troubleshooting - 29
Hardware Symptom Charts
Bluetooth
Note: For the PowerBook G4 (17-inch Double-Layer SD), the AirPort Extreme and
Bluetooth 2.0 functions are combined on a single card.
Bluetooth system preferences does not show up under Hardware system
preferences
1. Check for software/firmware updates on the web.
2. Check the DC-in flex cable’s connection to the Bluetooth card and logic board. Make
sure the flex cable is not damaged, is inserted straight and is completely locked down
by the locking bar.
3. Replace Bluetooth card.
4. Replace the logic board.
Bluetooth Card not recognized by other devices
1. Open Bluetooth in system preferences and make sure under the Settings tab that
Discoverable is checked.
2. Check the Bluetooth antenna is connected to Bluetooth card.
3. Replace with known-good Bluetooth card.
4. Replace display panel assembly.
5. Replace logic board.