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PowerBook G4 Aluminum 12" 867 MHz Heat Sink & Fan Replacement

  • 作成者: iRobot
  • 難易度: 難しい

The heat sink and fan together help to keep the processor cool and happy.

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手順 1 Heat Sink & Fan  ¶ 

Remove the single Phillips screw fastening the inverter cable.

手順 1 Heat Sink & Fan  ¶ 

  • Remove the single Phillips screw fastening the inverter cable.

手順 2  ¶ 

Disconnect the Bluetooth cable and deroute it.

手順 2  ¶ 

  • Disconnect the Bluetooth cable and deroute it.

手順 3  ¶ 

Peeling up yellow tape as necessary, remove the following 8 screws:

手順 3  ¶ 

  • Peeling up yellow tape as necessary, remove the following 8 screws:

  • One 4.5 mm Phillips on the right side of the heat sink.

  • Three 6 mm Phillips near the display.

  • Two large 7.5 mm Phillips with springs (don't forget to remove the springs). If the springs are not releasing, needle nose pliers can help get this done.

  • Two 13 mm screws from the left side of the heat sink and the right side of the fan.

手順 4  ¶ 

Remove the yellow tape to free the cable from the left side of the heat sink.

手順 4  ¶ 

  • Remove the yellow tape to free the cable from the left side of the heat sink.

手順 5  ¶ 

Disconnect the fan cable from the logic board.

手順 5  ¶ 

  • Disconnect the fan cable from the logic board.

手順 6  ¶ 

Remove the orange tape on the trackpad side of the fan to free the fan cable.

手順 6  ¶ 

  • Remove the orange tape on the trackpad side of the fan to free the fan cable.

手順 7  ¶ 

Grasp the heat sink near the copper conductor and lift it out of the computer, freeing it from tape and cables as necessary.

手順 7  ¶ 

  • Grasp the heat sink near the copper conductor and lift it out of the computer, freeing it from tape and cables as necessary.

  • If you need to mount the heat sink back into the laptop, we have a thermal paste guide that makes replacing the thermal compound easy.