Introduction
Tools
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Lift the latches and disconnect the touch-pad cable and the status-light cable from the power-button board.
 
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Align the screw holes on the power-button board with the screw holes on the palm-rest assembly.
 
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Slide the touch-pad cable and the status-light cable into their respective connectors on the power-button board and press down the latches to secure the cables.
 
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                            Conclusion
                          
                          To reassemble your device, follow these instructions in reverse order.