Apple ibook g4 12 inch mid 2005 User Manual
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Page 81
iBook G4 (12-inch Mid 2005) Take Apart - 80 AirPort Extreme/Bluetooth Card 7. Disconnect the cables by pulling the connectors straight off the card. 8. Remove the card from the computer assembly.
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81 - iBook G4 (12-inch Mid 2005) Take Apart
AirPort Extreme/Bluetooth Card
9. Install the replacement AirPort Extreme/Bluetooth card, and reassemble and test the
computer. Follow these important replacement considerations:
• Check that three small bumpers are installed on the logic board in the o\
rientation shown (in relation to the standoffs and card connector).
• After connecting the antenna cables, install the replacement card by ali\
gning the card directly over the connector and pressing down...](http://img.usermanuals.tech/thumb/462/38813/w300_ibook-g4-12-inch-mid-2005-81.png "Page 82
81 - iBook G4 (12-inch Mid 2005) Take Apart
AirPort Extreme/Bluetooth Card
9. Install the replacement AirPort Extreme/Bluetooth card, and reassemble and test the
computer. Follow these important replacement considerations:
• Check that three small bumpers are installed on the logic board in the o\
rientation shown (in relation to the standoffs and card connector).
• After connecting the antenna cables, install the replacement card by ali\
gning the card directly over the connector and pressing down...")
81 - iBook G4 (12-inch Mid 2005) Take Apart AirPort Extreme/Bluetooth Card 9. Install the replacement AirPort Extreme/Bluetooth card, and reassemble and test the computer. Follow these important replacement considerations: • Check that three small bumpers are installed on the logic board in the o\ rientation shown (in relation to the standoffs and card connector). • After connecting the antenna cables, install the replacement card by ali\ gning the card directly over the connector and pressing down...
Page 83
iBook G4 (12-inch Mid 2005) Take Apart - 82 Modem Modem 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
Page 84
83 - iBook G4 (12-inch Mid 2005) Take Apart Modem Procedure 1.Warning: When removing the modem, be careful not to strain the modem cable or shield. Read all of the procedure before removing and replacing the modem. 2. Peel up any strips of tape, if present, from the modem board. 3. Remove the following screws: • two identical 3.5-mm long screws from the modem board • one screw from the small shield 4. Remove the small shield from the computer assembly.
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iBook G4 (12-inch Mid 2005) Take Apart - 84
Modem 5. Use a black stick to lift up the lower end of the modem board. Grasp the edges of the
modem to remove it from the computer.
Replacement Caution: Handle the modem by the edges only. When securing the
modem to the logic board, press only on the area that is directly over t\
he modem
connector.](http://img.usermanuals.tech/thumb/462/38813/w300_ibook-g4-12-inch-mid-2005-84.png "Page 85
iBook G4 (12-inch Mid 2005) Take Apart - 84
Modem 5. Use a black stick to lift up the lower end of the modem board. Grasp the edges of the
modem to remove it from the computer.
Replacement Caution: Handle the modem by the edges only. When securing the
modem to the logic board, press only on the area that is directly over t\
he modem
connector.")
iBook G4 (12-inch Mid 2005) Take Apart - 84 Modem 5. Use a black stick to lift up the lower end of the modem board. Grasp the edges of the modem to remove it from the computer. Replacement Caution: Handle the modem by the edges only. When securing the modem to the logic board, press only on the area that is directly over t\ he modem connector.
Page 86
85 - iBook G4 (12-inch Mid 2005) Take Apart Modem 6. Disconnect the cable from the end of the modem board. 7. Remove the metal modem shield from the computer assembly. Replacement Note: Before installing the replacement modem, make sure to fit it into the metal shield.
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iBook G4 (12-inch Mid 2005) Take Apart - 86
Modem 8. Install the replacement modem, and reassemble and test the computer.
Replacement Note: Before installing the replacement modem, make sure no cables
are blocking the modem connector on the logic board.
Replacement Caution: With the modem connector centered over the connector on
the logic board, press the modem onto the connector. Press only over the\
connector;
do not press elsewhere on the modem.](http://img.usermanuals.tech/thumb/462/38813/w300_ibook-g4-12-inch-mid-2005-86.png "Page 87
iBook G4 (12-inch Mid 2005) Take Apart - 86
Modem 8. Install the replacement modem, and reassemble and test the computer.
Replacement Note: Before installing the replacement modem, make sure no cables
are blocking the modem connector on the logic board.
Replacement Caution: With the modem connector centered over the connector on
the logic board, press the modem onto the connector. Press only over the\
connector;
do not press elsewhere on the modem.")
iBook G4 (12-inch Mid 2005) Take Apart - 86 Modem 8. Install the replacement modem, and reassemble and test the computer. Replacement Note: Before installing the replacement modem, make sure no cables are blocking the modem connector on the logic board. Replacement Caution: With the modem connector centered over the connector on the logic board, press the modem onto the connector. Press only over the\ connector; do not press elsewhere on the modem.
Page 88
87 - iBook G4 (12-inch Mid 2005) Take Apart Reed Switch Board Reed Switch Board Tools • Soft cloth • Black stick (or other nonconductive nylon or plastic tool) 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). Part Location Preliminary Steps Before you begin, remove the following: • Battery • Keyboard and RAM shield • Memory card • Bottom case • Bottom shield • DC-in board • Top case • Top shield
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iBook G4 (12-inch Mid 2005) Take Apart - 88
Reed Switch Board
Verifying the Board Version
Important: In October 2006, a new reed switch board (Apple part number 922-7829) was
created. The new design is intended to minimize a risk of breakage to the glass switch.
Before reassembling the computer, make sure it includes the newer reed switch board. If
the original board is installed, replace it regardless of whether the board is\
functional or
not.
1. Closely examine the reed switch board. If the...](http://img.usermanuals.tech/thumb/462/38813/w300_ibook-g4-12-inch-mid-2005-88.png "Page 89
iBook G4 (12-inch Mid 2005) Take Apart - 88
Reed Switch Board
Verifying the Board Version
Important: In October 2006, a new reed switch board (Apple part number 922-7829) was
created. The new design is intended to minimize a risk of breakage to the glass switch.
Before reassembling the computer, make sure it includes the newer reed switch board. If
the original board is installed, replace it regardless of whether the board is\
functional or
not.
1. Closely examine the reed switch board. If the...")
iBook G4 (12-inch Mid 2005) Take Apart - 88 Reed Switch Board Verifying the Board Version Important: In October 2006, a new reed switch board (Apple part number 922-7829) was created. The new design is intended to minimize a risk of breakage to the glass switch. Before reassembling the computer, make sure it includes the newer reed switch board. If the original board is installed, replace it regardless of whether the board is\ functional or not. 1. Closely examine the reed switch board. If the...
Page 90
89 - iBook G4 (12-inch Mid 2005) Take Apart Reed Switch Board Procedure Note: Although the images included in these steps show the original reed switch board design, the steps are otherwise correct. 1. Note how the reed switch cable is routed along the lower edge of the optical drive and connected to the logic board. 2. Disconnect the connector from the logic board. 3. Peel up or loosen the tape from the optical drive and frame.