Apple powerbook g4 12 inch 1 5ghz User Manual
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Page 71
PowerBook G4 (12-inch 1.5 GHz) Take Apart - 69 Inner Frame 15. Remove the screws that secure the EMI strip to the frame. Transfer the EMI strip to the replacement frame. 16. Remove the screws from the fan. Transfer the fan to the replacement frame. (Refer to Fan in this chapter.) Replacement Note: Check that the replacement frame includes a thermal pad next to the fan, as shown by the blue rectangle in the following image. 17. Install the replacement frame, and reassemble and test the computer.
Page 72
![Page 72
70 - PowerBook G4 (12-inch 1.5 GHz) Take Apart
RJ11 Modem Board and Cable
RJ11 Modem Board and Cable
Tools
This procedure requires the following tools:
• #0 Phillips screwdriver
• Black stick (or other nonconductive nylon or plastic flat-blade 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
Important: Compare the RJ11 modem board to the image shown below:
• If the RJ11modem board includes a...](http://img.usermanuals.tech/thumb/462/38857/w300_powerbook-g4-12-inch-1-5ghz-71.png "Page 72
70 - PowerBook G4 (12-inch 1.5 GHz) Take Apart
RJ11 Modem Board and Cable
RJ11 Modem Board and Cable
Tools
This procedure requires the following tools:
• #0 Phillips screwdriver
• Black stick (or other nonconductive nylon or plastic flat-blade 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
Important: Compare the RJ11 modem board to the image shown below:
• If the RJ11modem board includes a...")
70 - PowerBook G4 (12-inch 1.5 GHz) Take Apart RJ11 Modem Board and Cable RJ11 Modem Board and Cable Tools This procedure requires the following tools: • #0 Phillips screwdriver • Black stick (or other nonconductive nylon or plastic flat-blade 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 Important: Compare the RJ11 modem board to the image shown below: • If the RJ11modem board includes a...
Page 73
PowerBook G4 (12-inch 1.5 GHz) Take Apart - 71 RJ11 Modem Board and Cable • Hall effect sensor board and cable • Hard drive • Modem • DC-to-DC board • Heatsink with fan • Inner Frame Procedure 1. With the inner frame removed from the computer, remove the tape that secures the RJ11 board and cable to the frame. Replacement Note: Reapply the tape to the frame. Refer to the RJ11 cable routing in the images below.
Page 74
72 - PowerBook G4 (12-inch 1.5 GHz) Take Apart RJ11 Modem Board and Cable 2. Remove the RJ11 board and cable from the frame. The board includes the attached cable and connector. 3. Secure the replacement RJ11 modem board and cable to the frame, and reassemble and test the computer. Replacement Note: Make sure the RJ11 modem board and cable are routed as shown before installing the frame.
Page 75
PowerBook G4 (12-inch 1.5 GHz) Take Apart - 73 RJ11 Modem Board and Cable Replacement Note: Make sure the RJ11 port and cable (with ferrite bead) are routed as shown before installing the top case.
Page 76
![Page 76
74 - PowerBook G4 (12-inch 1.5 GHz) Take Apart
RJ11 Modem Board and Cable (with Filter Board)
RJ11 Modem Board and Cable
(with Filter Board)
Tools
This procedure requires the following tools:
• #0 Phillips screwdriver
• Black stick (or other nonconductive nylon or plastic flat-blade 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:
•...](http://img.usermanuals.tech/thumb/462/38857/w300_powerbook-g4-12-inch-1-5ghz-75.png "Page 76
74 - PowerBook G4 (12-inch 1.5 GHz) Take Apart
RJ11 Modem Board and Cable (with Filter Board)
RJ11 Modem Board and Cable
(with Filter Board)
Tools
This procedure requires the following tools:
• #0 Phillips screwdriver
• Black stick (or other nonconductive nylon or plastic flat-blade 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:
•...")
74 - PowerBook G4 (12-inch 1.5 GHz) Take Apart RJ11 Modem Board and Cable (with Filter Board) RJ11 Modem Board and Cable (with Filter Board) Tools This procedure requires the following tools: • #0 Phillips screwdriver • Black stick (or other nonconductive nylon or plastic flat-blade 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: •...
Page 77
PowerBook G4 (12-inch 1.5 GHz) Take Apart - 75 RJ11 Modem Board and Cable (with Filter Board) • Hard drive • Modem • DC-to-DC board • Heatsink with fan • Inner Frame Procedure 1. With the inner frame removed from the computer, remove the tape that secures the RJ11 board and cable to both sides of the frame. Replacement Note: Reapply the tape to the frame. Refer to the RJ11 cable routing in the images below.
Page 78
76 - PowerBook G4 (12-inch 1.5 GHz) Take Apart RJ11 Modem Board and Cable (with Filter Board) 2. Remove the EMI shield from the RJ11 board. The board includes the attached cable and connector. 3. Secure the replacement RJ11 modem board and cable to the frame, and reassemble and test the computer.
Page 79
![Page 79
PowerBook G4 (12-inch 1.5 GHz) Take Apart - 77
Fan
Fan
Tools
This procedure requires the following tools:
• #0 Phillips screwdriver
• Black stick (or other nonconductive nylon or plastic flat-blade 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
• Memory door and memory card
• Keyboard
• Top case
• Hall effect Sensor Board
• Hard...](http://img.usermanuals.tech/thumb/462/38857/w300_powerbook-g4-12-inch-1-5ghz-78.png "Page 79
PowerBook G4 (12-inch 1.5 GHz) Take Apart - 77
Fan
Fan
Tools
This procedure requires the following tools:
• #0 Phillips screwdriver
• Black stick (or other nonconductive nylon or plastic flat-blade 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
• Memory door and memory card
• Keyboard
• Top case
• Hall effect Sensor Board
• Hard...")
PowerBook G4 (12-inch 1.5 GHz) Take Apart - 77 Fan Fan Tools This procedure requires the following tools: • #0 Phillips screwdriver • Black stick (or other nonconductive nylon or plastic flat-blade 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 • Memory door and memory card • Keyboard • Top case • Hall effect Sensor Board • Hard...
Page 80
78 - PowerBook G4 (12-inch 1.5 GHz) Take Apart Fan • Modem • DC-to-DC board • Heatsink • Inner Frame Procedure 1. With the inner frame removed from the computer, remove the three identical screws that secure the fan to the frame. 2. Note the routing of the fan cable in the channel of the frame. Replacement Note: Route the fan cable as shown. 3. Secure the replacement fan to the frame, and reassemble and test the computer.