Replacing the Power/Battery Status-Light Board

WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps in "Before You Begin" on page 8. After working inside your computer, follow the instructions in

"After Working Inside Your Computer" on page 10. For additional safety best practices information, see the Regulatory Compliance Homepage at dell.com/regulatory_compliance.

Procedure

1Slide the power/battery status-light board under the tab on the palm-rest assembly and align the screw hole on the power/battery status-light board with the screw hole on the palm-rest assembly.

2Replace the screw that secures the power/battery status-light board to the palm-rest assembly.

3Route the power/battery status-light cable on the palm-rest assembly and secure the cable with the tape.

4Slide the power/battery status-light cable into the power/battery status-light connector and press down on the connector latch to secure the cable.

5Adhere the mylar to the power/battery status-light board.

Postrequisites

1Replace the speakers. See "Replacing the Speakers" on page 49.

2Replace the battery. See "Replacing the Battery" on page 22.

3Follow the instructions from step 2 to step 7 in "Replacing the Base Cover" on page 14.

52 Replacing the Power/Battery Status-Light Board

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Dell XPS L521X, 15, L521X13590620SA manual Replacing the Power/Battery Status-Light Board

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