Replacing the Speakers

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

1Use the alignment posts on the palm-rest assembly to place the speakers in position.

NOTE: Ensure that the speakers are secured by the alignment posts.

2Route the speaker cable on the palm-rest assembly and adhere the tape to secure the speaker cable.

3Replace the screws that secure the speakers to the palm-rest assembly.

4Route the speaker cable on the palm-rest assembly and connect the speaker cable to the system board.

5Route the I/O-board cable on the palm-rest assembly.

6Slide the I/O-board cable into the I/O-board connector and press down the connector latch to secure the cable.

Postrequisites

1Replace the mSATA card. See "Replacing the mSATA Card" on page 37.

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.

Replacing the Speakers 49

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Dell XPS L521X, 15, L521X13590620SA manual Replacing the Speakers
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XPS L521X, L521X13590620SA, 15 specifications

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