Apple ibook g4 14 inch late 2004 User Manual
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iBook G4 (14-inch Late 2004) Take Apart - 100 Display Module4. Carefully route the AirPort antenna cable out from under the optical drive. 5. Peel off any tape that holds the cables to the frame. 6. Without straining the cables, lift them up from the logic board. 7. While supporting the display, tilt up the chassis, and disconnect the inverter cable from the underside of the logic board.
101 - iBook G4 (14-inch Late 2004) Take Apart Display Module 8.Warning: To prevent damage, support the display while performing this step. Remove the screw at each display hinge. 9. Warning: When lifting the display, be careful not to strain the cables. Remove the display from the computer chassis.
iBook G4 (14-inch Late 2004) Take Apart - 102 Display Module10. Install the replacement display module, and reassemble and test the computer. Replacement Note: As you reassemble the computer, make sure cables are secure. Check that the microphone cable is routed as shown.
103 - iBook G4 (14-inch Late 2004) Take Apart Vent Cover Vent Cover Tools • Soft cloth • #0 Phillips screwdriver Part Location Preliminary Steps Before you begin, remove the following: • Battery • Keyboard and RAM shield • AirPort Extreme Card • Memory card • Bottom case • Bottom shield • DC-in board • Top case • Top shield • Modem • Display
iBook G4 (14-inch Late 2004) Take Apart - 104 Vent Cover Procedure 1. With the computer on a soft cloth, remove the vent cover screws. 2. Remove the vent cover from the computer assembly. 3. Install the replacement vent cover, and reassemble and test the computer.
105 - iBook G4 (14-inch Late 2004) Take Apart Heatsink Heatsink Tools • Soft cloth • #0 Phillips screwdriver • Black stick (or other nonconductive nylon or plastic tool) • 2.0 hex nut driver or needlenose pliers Part Location Preliminary Steps Before you begin, remove the following: • Battery • Keyboard and RAM shield • AirPort Extreme Card • Memory card • Bottom case • Bottom shield
iBook G4 (14-inch Late 2004) Take Apart - 106 Heatsink• DC-in board • Fan • Top case • Top shield • Modem • Display • Vent cover Procedure 1. With the computer assembly on a soft cloth, remove the following from the heatsink: • Two 7-mm long hex screws with captive springs • One 4.5-mm long Phillips screws • Three 3-mm long Phillips screws • One 6-mm long Phillips screw • One 2-mm long hex nut Replacement Note: When replacing the heatsink, install the screws and hex nut in the order shown.
107 - iBook G4 (14-inch Late 2004) Take Apart Heatsink 2. Use a black stick to tilt up the heatsink at the opposite corners. Warning: The heatsink pipe can bend easily. Use caution when removing or replacing the heatsink. Lift the heatsink out of the computer assembly.
iBook G4 (14-inch Late 2004) Take Apart - 108 Heatsink3. Turn over the heatsink and note the placement of the thermal pads. Replacement Note: Any time the heatsink is removed or a replacement heatsink is to be installed, make sure new thermal pads are applied in the following orientation: • Small rectangular pad at the upper end of the thermal plate • Largest pad in the middle of the thermal plate • Square, medium-sized pad at the lower end of the thermal plate
109 - iBook G4 (14-inch Late 2004) Take Apart Heatsink Replacement Note: If the thermal pads remain on the logic board, carefully remove them with a black stick. Check for any thermal pad residue remaining on the chips. 4. Install the replacement heatsink, and reassemble and test the computer.