Removing the Palm Rest

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.

Prerequisites

1Follow the instructions from step 1 to step 7 in "Removing the Base Cover" on page 11.

2Remove the battery. See "Removing the Battery" on page 21.

3Remove the mSATA card. See "Removing the mSATA Card" on page 36.

4Follow the instructions from step 1 to step 3 in "Removing the Hard Drive" on page 27.

5Follow the instructions from step 1 to step 6 in "Removing the Optical Drive" on page 30.

6Remove the coin-cell battery. See "Removing the Coin-Cell Battery" on page 38.

7Remove the fan. See "Removing the Fan" on page 41.

8Remove the processor heat-sink. See "Removing the Processor Heat-Sink" on page 43.

9Remove the I/O board. See "Removing the I/O Board" on page 45.

10Remove the speakers. See "Removing the Speakers" on page 47.

11Remove the power/battery status-light board.

See "Removing the Power/Battery Status-Light Board" on page 50.

12Follow the instructions from step 1 to step 8 in "Removing the System Board" on page 53.

13Remove the air vent. See "Removing the Air Vent" on page 59.

14Remove the keyboard. See "Removing the Keyboard" on page 63.

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Dell 15, XPS L521X, L521X13590620SA manual Removing the Palm Rest

XPS L521X, L521X13590620SA, 15 specifications

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