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PowerBook G4 Aluminum 12" 1-1.5 GHz Heat Sink Replacement

  • 作成者: iRobot
  • 難易度: 難しい

The heat sink helps keep the processor cool and happy.

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手順 1 Heat Sink  ¶ 

Peel back the yellow tape securing the inverter cable near the fan.

手順 1 Heat Sink  ¶ 

  • Peel back the yellow tape securing the inverter cable near the fan.

手順 2  ¶ 

Remove the following eight screws:

手順 2  ¶ 

  • Remove the following eight screws:

  • One 4.5 mm Phillips near the modem.

  • Three 6 mm Phillips near the display.

  • Two large 7.5 mm Phillips with attached springs.

  • Two 13 mm Phillips, one on the lower left side of the heat sink and one between the fan and the optical drive.

手順 3  ¶ 

Peel up the Bluetooth cable on the right side of the fan.

手順 3  ¶ 

  • Peel up the Bluetooth cable on the right side of the fan.

手順 4  ¶ 

Lift up the inverter cable with one hand, and carefully thread it around the heat sink. The inverter cable is still attached to the logic board, so be careful not to put too much strain on the cable.

手順 4  ¶ 

  • Lift up the inverter cable with one hand, and carefully thread it around the heat sink. The inverter cable is still attached to the logic board, so be careful not to put too much strain on the cable.

手順 5  ¶ 

Support the heat sink with both hands, and carefully lift it out of the computer. Be careful not to bend the copper heat pipe connecting the two sections of the heat sink.

手順 5  ¶ 

  • Support the heat sink with both hands, and carefully lift it out of the computer. Be careful not to bend the copper heat pipe connecting the two sections of the heat sink.

  • 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.