PowerBook G4 Al 17" Fixit Guide :: Installing PRAM Battery & USB Board (page 7/7) prev | contents
iFixit sells MacBook, iBook & PowerBook parts and accessories Now Removing PRAM Battery & USB Board

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PRAM Battery & USB Board (product details: 1 GHz: IF155-010 1.5 GHz: IF155-034 1.33 GHz: IF155-035 1.67 GHz (LR): IF155-056)
  • Use the method described in the step for disconnecting the keyboard ribbon to loosen the connectors at either end of the PRAM battery ribbon.
  • Remove the ribbon from the connectors.
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  • Remove the three T8 Torx screws from the PRAM battery board.
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  • Lift the board out of the computer.
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  • You have successfully removed the PRAM Battery & USB Board. To reassemble your laptop, simply follow the directions in reverse order.
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