Installing PowerBook G4 Aluminum 15" 1.67 GHz PRAM Battery

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The PRAM battery on your PowerBook gives the RAM power to store startup information when you shut off your computer. Luckily, it is easily accessible.

Sections
Files
Tools
Tools (continued)
Relevant parts
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Add Note Edit Step 1 — Battery  ¶ 

  • Use a coin to turn the battery locking screw 90 degrees clockwise.

  • Lift the battery out of the computer.

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Add Note Edit Step 2 — Upper Case  ¶ 

  • Remove the following 10 screws:

    • Two 3 mm Phillips in the battery compartment, on either side of the battery contacts.

    • Four 3 mm Phillips around the memory compartment.

    • Four 16 mm Phillips along the hinge.

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Add Note Edit Step 3  ¶ 

  • Remove the memory compartment cover.

  • Remove the two 12 mm Phillips screws on the Aluminum bracket at the top of the memory compartment.

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