Installing PowerBook G4 Aluminum 15" 1-1.5 GHz PRAM Battery

  • Author: iRobot
  • Difficulty: Difficult
  • Add Note x
  • x 10

The time and date, as well as other settings, are kept by the PRAM battery when your machine is off.

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 four Phillips screws from the memory door.

  • Slide the memory door away from the memory compartment.

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Add Note Edit Step 3  ¶ 

  • Remove the following 8 screws:

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

    • Two 9 mm Phillips on either side of the memory compartment.

    • Four 16 mm Phillips along the hinge.

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