iBook G4 14" 933 MHz-1.33 GHz Logic Board Replacement
- Autor: iRobot
- Dificultad: Difícil
The motherboard includes all ports except the DC-In board.
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- Battery 2 Pasos
- Keyboard 7 Pasos
- Lower Case 12 Pasos
- Bottom Shield 2 Pasos
- DC-In Board 3 Pasos
- Upper Case 6 Pasos
- Top Shield 2 Pasos
- Modem 3 Pasos
- Heat Sink 5 Pasos
- Logic Board 15 Pasos
- Anti-Static Wrist Strap
- Phillips #00 Screwdriver
- Flathead 3/32" or 2.5 mm Screwdriver
- T8 Torx Screwdriver
Paso 1 — Logic Board ¶
Remove the two Phillips screws securing the white plastic fingers of the I/O bezel to the metal framework.
Paso 2 ¶
Lift up the left side of the computer and slide the I/O bezel away.
Paso 3 ¶
Wedge a spudger between the RJ-11 board and the metal framework and slide the board to the left, off of the logic board.
Paso 4 ¶
Disconnect the microphone cable at the front of the computer, between the left side of the hard drive and the metal framework.
Paso 5 ¶
Use the black plastic loop to disconnect the display data cable from the logic board.
Paso 6 ¶
Disconnect the orange optical drive ribbon from the logic board.
Paso 7 ¶
1) With your fingernails, grasp the locking bar on either side and pull up a small amount (about 1/16" or 2 mm).
2) After disengaging the locking bar, slide the cable out of the connector.
Paso 8 ¶
Release the optical drive ribbon clamp as described above. Slide the optical drive ribbon out of its connector.
Paso 9 ¶
Tilt the computer up and disconnect the orange hard drive ribbon cable from the logic board.
Paso 10 ¶
Remove the four Phillips screws securing the hard drive to the metal framework.
Paso 11 ¶
Lift the hard drive up, carefully guiding the cable through the slot in the lower case.
Paso 12 ¶
Remove the single Phillips screw securing the logic board to the metal framework.
Paso 13 ¶
Close the display and flip the computer over.
Remove the following 8 screws:
Four 4 mm Phillips.
One 3.5 mm Phillips near the sleep light connector (may not be in your specific model).
One 3 mm Phillips with a large head in the lower left corner.
One wide 4 mm Phillips.
One 3 mm Phillips.
Paso 14 ¶
Disconnect the inverter and sleep light cables from the logic board.
Paso 15 ¶
Lift the logic board far enough to access and disconnect the battery connector.