Apple ibook g4 14 early 2004 User Manual
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Page 101
iBook G4 (14-inch) Take Apart - 100 Display Module 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
Page 102
101 - iBook G4 (14-inch) Take Apart Display Module Procedure 1. With the computer on a soft cloth, note the routing of the thin, black microphone cable and the LVDS (low voltage data signal) cable. 2. Disconnect the microphone cable from the logic board near the hard drive. 3. Pull up the flexible tab to disconnect the LVDS cable from the logic board. iBook G4 (14-inch) iBook G4 (14-inch Early 2004)
Page 103
iBook G4 (14-inch) Take Apart - 102 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.
Page 104
103 - iBook G4 (14-inch) 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.
Page 105
iBook G4 (14-inch) Take Apart - 104 Display Module10. Install the replacement display module, and reassemble and test the computer. iBook G4 (14-inch) iBook G4 (14-inch Early 2004)
Page 106
105 - iBook G4 (14-inch) Take Apart Display Module Replacement Note: As you reassemble the computer, make sure cables are secure. Check that the microphone cable is routed as shown.
Page 107
iBook G4 (14-inch) Take Apart - 106 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
Page 108
107 - iBook G4 (14-inch) Take Apart 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.
Page 109
iBook G4 (14-inch) Take Apart - 108 Heatsink: iBook G4 (14-inch) Heatsink: iBook G4 (14-inch) 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 • DC-in board • Top case • Top shield
Page 110
109 - iBook G4 (14-inch) Take Apart Heatsink: iBook G4 (14-inch) • Modem • Display • Vent cover Procedure 1. With the computer on a soft cloth, remove the tape from the fan cable. 2. Disconnect the fan from the underside of the logic board.