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PowerBook G4 Aluminum 15" 1.67 GHz Right USB Board Replacement

Is your PowerBook not recognizing USB devices? This guide will show you how to remove the right USB board so your peripherals won't get lonely.

步骤 1 Right USB Board  ¶ 

Use a spudger to pry up the PRAM battery from the optical drive.

步骤 1 Right USB Board  ¶ 

  • Use a spudger to pry up the PRAM battery from the optical drive.

  • Remove the PRAM battery.

步骤 2  ¶ 

Remove the short black Phillips screw from the front right corner of the optical drive.

步骤 2  ¶ 

  • Remove the short black Phillips screw from the front right corner of the optical drive.

  • Remove the three longer silver Phillips screws from the retaining bracket on the left side of the optical drive.

步骤 3  ¶ 

Remove the retaining bracket.

步骤 3  ¶ 

  • Remove the retaining bracket.

步骤 4  ¶ 

Lift the optical drive out of the computer from the side with the connector on it.

步骤 4  ¶ 

  • Lift the optical drive out of the computer from the side with the connector on it.

  • The optical drive is held in place by an alignment peg in the lower left corner.

步骤 5  ¶ 

Disconnect the USB board cable.

步骤 5  ¶ 

  • Disconnect the USB board cable.

步骤 6  ¶ 

Remove the two 4 mm Phillips screws holding the USB board to the lower case.

步骤 6  ¶ 

  • Remove the two 4 mm Phillips screws holding the USB board to the lower case.

步骤 7  ¶ 

Lift the USB board out of the lower case.

步骤 7  ¶ 

  • Lift the USB board out of the lower case.