Apple ibook g4 14 early 2004 User Manual
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iBook G4 (14-inch) Take Apart - 120 Fan: iBook G4 (14-inch) Fan: iBook G4 (14-inch) Tools • Soft cloth • #0 Phillips screwdriver • Black stick (or other nonconductive nylon or plastic tool) 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 • Display • Heatsink
121 - iBook G4 (14-inch) Take Apart Fan: iBook G4 (14-inch) Procedure Warning: The heatsink pipe can bend easily. Use caution when handling the heatsink. 1. With the computer on a soft cloth, remove the four identical screws from the fan plate. 2. Lift the fan plate up from the fan. 3. Install the replacement fan, and reassemble and test the computer.
iBook G4 (14-inch) Take Apart - 122 Fan: iBook G4 (14-inch Early 2004) Fan: iBook G4 (14-inch Early 2004) Tools • Soft cloth • #0 Phillips screwdriver • Black stick (or other nonconductive nylon or plastic tool) 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
123 - iBook G4 (14-inch) Take Apart Fan: iBook G4 (14-inch Early 2004) • Display • Heatsink Procedure Warning: The heatsink pipe can bend easily. Use caution when handling the heatsink. 1. With the computer on a soft cloth, remove the four identical screws from the fan plate. 2. Lift the fan plate up from the fan. 3. Install the replacement fan, and reassemble and test the computer.
iBook G4 (14-inch) Take Apart - 124 Logic Board Logic Board Tools • Soft cloth • #0 Phillips screwdriver • Black stick (or other nonconductive nylon or plastic tool) Note: To organize the screws you remove from the computer, use a tray with divided compartments (such as a plastic ice cube tray). Part Location Preliminary Steps Before you begin, remove the following: • Battery • Keyboard and RAM shield • AirPort Extreme Card • Memory card
125 - iBook G4 (14-inch) Take Apart Logic Board • Bottom case • Bottom shield • DC-in board • Top case • Sleep light board (disconnect connector only) • Top shield • I/O bezel • Hard drive • Modem • Heatsink and Fan Procedure Warning: Flexing the logic board can break solder joints to components. To prevent damage, do not flex the board. 1. With the computer on a soft cloth, make sure the following cables are disconnected from the logic board: • Optical drive • Bluetooth • Sleep light
iBook G4 (14-inch) Take Apart - 126 Logic Board2. Remove the single screw from the computer frame standoff. 3. Turn over the frame, and remove the following from the logic board: • One 4.5 mm long screw • Six 3.5 mm long screws Replacement Note: When replacing the logic board, install the screws in the order shown. The wide head 3.5-mm long screw is located at position 5.
127 - iBook G4 (14-inch) Take Apart Logic Board Note: When reassembling the computer, make sure that you transfer the following items from the original logic board to the top of the replacement logic board: • Memory card • RJ11 board 4.Warning: Flexing the logic board can break solder joints to components. To prevent damage, do not flex the board. Lifting the logic board at the back ports, tilt up the logic board to remove it from the frame. 5. Disconnect the logic board from the battery transfer board connector. 6. Install the replacement logic board, and reassemble and test the computer.
iBook G4 (14-inch) Take Apart - 128 Frame Frame Tools No tools are required for this procedure. 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
129 - iBook G4 (14-inch) Take Apart Frame • Battery transfer board • Top case • Sleep light board • Top shield • Display module • I/O bezel • RJ11 modem cable • Hard drive • Modem • Bluetooth • Optical drive • Display module • Heatsink and Fan • Logic board Procedure With all preliminary steps completed, the frame is the remaining part. Replacement Note: The frame includes two integral mylar stickers. Make sure the stickers are in place before reassembling the computer.