Replacing the Coin-Cell Battery

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.

WARNING: The battery may explode if installed incorrectly. Replace the battery only with the same or equivalent type. Discard used batteries according to the manufacturer’s instructions.

Procedure

1Slide the coin-cell battery under the tab on the keyboard bracket and adhere it to the palm-rest assembly.

2Route the coin-cell-battery cable through the routing guides on the optical-drive bracket.

3Connect the coin-cell battery cable to the system board.

4Adhere the mylar to the coin-cell battery.

5Adhere the optical-drive cable to the fan.

6Slide the optical-drive cable into the system board and press down on the connector latch to secure the cable.

Postrequisites

1Replace the battery. See "Replacing the Battery" on page 22.

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

40 Replacing the Coin-Cell Battery

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Dell XPS L521X, 15, L521X13590620SA manual Replacing the Coin-Cell Battery

XPS L521X, L521X13590620SA, 15 specifications

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