Apple ibook g4 14 inch late 2004 User Manual
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iBook G4 (14-inch Late 2004) Take Apart - 110 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
111 - iBook G4 (14-inch Late 2004) 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: • Optical drive • Bluetooth • Sleep light (from bottom of board) 2. Remove the single screw from the computer frame.
iBook G4 (14-inch Late 2004) Take Apart - 112 Logic Board3. Turn over the frame, and remove the following from the logic board: • One 4.5 mm long screw • Seven 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.
113 - iBook G4 (14-inch Late 2004) 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 Late 2004) Take Apart - 114 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
115 - iBook G4 (14-inch Late 2004) 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.
iBook G4 (14-inch Late 2004) Take Apart - 116 Display Housing (Back Case) Display Housing (Back Case) Tools • Soft cloth • Torx T6 screwdriver or 5/32 hex driver • Black stick (or other nonconductive nylon or plastic tool) Note: To organize the screws you remove from the LCD panel assembly, use a tray with divided compartments (such as a plastic ice cube tray). Replacement Note: If the tape you remove from this assembly is worn and cannot be reused, use new Kapton tape (Apple part number 922-5025). 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 module
117 - iBook G4 (14-inch Late 2004) Take Apart Display Housing (Back Case) Procedure Important: Although the display pictured in this section may appear different from the display you are working on, the steps are the same. 1. With the display module lying face up on a soft cloth, use either a 5/32 hex driver or a Torx T6 screwdriver to remove the four screws (two on each side) from the display housing. 2. Using a black stick, pry up the bezel from the display housing. Carefully work the black stick around the outer perimeter and corners of the bezel.
iBook G4 (14-inch Late 2004) Take Apart - 118 Display Housing (Back Case)3.Warning: When lifting the assembly, be careful not to strain the cables. With the bezel assembly loosened, grasp the display clutch and raise the assembly off of the display housing. 4. Place the display assembly face down on a soft cloth.
119 - iBook G4 (14-inch Late 2004) Take Apart LCD Panel LCD Panel Tools • Soft cloth • Torx T6 screwdriver or 5/32 hex driver • #0 Phillips screwdriver • Black stick (or other nonconductive nylon or plastic tool) Note: To organize the screws you remove from the LCD panel assembly, use a tray with divided compartments (such as a plastic ice cube tray). Replacement Note: If the tape you remove from this assembly is worn and cannot be reused, use new Kapton tape (Apple part number 922-5025). Preliminary Steps Before you begin, remove the following: • Battery • Keyboard and RAM shield • AirPort Extreme Card • Memory • Bottom case • Bottom shield • DC-in board • Top case • Top shield • I/O bezel • Display module