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PowerBook G4 Aluminum 12" 867 MHz Upper Case Replacement

  • 作者: iRobot
  • 难度: 中等

Changing the top case will also give you a new trackpad.

文件

步骤 1 Upper Case  ¶ 

Remove the three small Phillips screws from within the battery compartment.

步骤 1 Upper Case  ¶ 

  • Remove the three small Phillips screws from within the battery compartment.

步骤 2  ¶ 

Turn the computer 90 degrees clockwise and remove the two medium-length Phillips screws from the casing.

步骤 2  ¶ 

  • Turn the computer 90 degrees clockwise and remove the two medium-length Phillips screws from the casing.

步骤 3  ¶ 

Turn the computer 90 degrees clockwise again, and remove only the bottom screw on either side of the hinge.

步骤 3  ¶ 

  • Turn the computer 90 degrees clockwise again, and remove only the bottom screw on either side of the hinge.

步骤 4  ¶ 

Turn the computer 90 degrees clockwise just one more time, and remove the two Phillips screws on the exterior wall of the battery compartment.

步骤 4  ¶ 

  • Turn the computer 90 degrees clockwise just one more time, and remove the two Phillips screws on the exterior wall of the battery compartment.

  • Remember these two screws are longer and have shoulders.

步骤 5  ¶ 

Turn the computer over and open it up.

步骤 5  ¶ 

  • Turn the computer over and open it up.

  • Remove the following 14 screws:

  • Six 2.5 mm Phillips on either side of the keyboard area.

  • Five 4.5 mm Phillips on the left half of the keyboard area.

  • One 7 mm hex in the upper left corner of the upper case (a T6 Torx driver will do the job nicely).

  • One 15 mm Phillips in the upper middle of the keyboard area.

  • One 16.5 mm hex in the upper right of the upper case (again, a T6 Torx driver will work well).

步骤 6  ¶ 

Peel up the two pieces of foil tape on the left side of the keyboard area.

步骤 6  ¶ 

  • Peel up the two pieces of foil tape on the left side of the keyboard area.

  • The connectors at the ends of the cables are attached very firmly to the sockets on the logic board. Pulling directly on the cable will either separate the cable from its connector or the socket from the logic board.

  • Carefully disconnect the microphone and power cables from the logic board. Using your fingernails or a dental pick, carefully pry the connectors from their sockets. Make sure you're pulling only on the connector and not on the socket.

步骤 7  ¶ 

Use the orange plastic loop to disconnect the trackpad cable.

步骤 7  ¶ 

  • Use the orange plastic loop to disconnect the trackpad cable.

步骤 8  ¶ 

Starting at one of the upper corners near the screen, work around the frame, separating the upper case from the lower case.

步骤 8  ¶ 

  • Starting at one of the upper corners near the screen, work around the frame, separating the upper case from the lower case.

步骤 9  ¶ 

Lift the upper case off the computer.

步骤 9  ¶ 

  • Lift the upper case off the computer.