Installing PowerBook G4 Aluminum 17" 1.67 GHz (High-Res) PRAM Battery & USB Board

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Replace your PRAM battery & USB board to preserve date and time after system shutdowns and to fix an unresponsive front USB port.

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Relevant parts
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Add Note Edit Step 1 — Battery  ¶ 

  • Use your thumbs to push the two battery retaining tabs away from the battery.

  • The battery should pop up enough to rotate it toward yourself and lift it out of the lower case.

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Add Note Edit Step 2 — Memory Door  ¶ 

  • Remove the three 2.3 mm Phillips screws securing the memory cover to the lower case.

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Add Note Edit Step 3  ¶ 

  • Lift the memory cover slightly and pull it toward yourself to remove it from the lower case.

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