Dell XPS 14 9440 Owner's Manual page 78

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Prerequisites
1. Follow the procedure in
2. Remove the
base
cover.
3. Remove the
M.2 2230 solid-state drive
4. Remove the battery.
5. Remove the
display
assembly.
6. Remove the
system
board.
NOTE:
The system board can be removed with the heat sink attached.
7. Remove the
power button with fingerprint
8. Remove the keyboard.
About this task
NOTE:
The replacement palm-rest assembly comes preassembled with the following components that include the following:
● Palm rest
● Speakers
● Wireless-antenna modules
● Touchpad
● Haptic module
● Keyboard-control board
The following image indicates the location of the palm-rest assembly and provides a visual representation of the removal
procedure.
Figure 45. Palm-rest assembly
78
Removing and installing Field Replaceable Units (FRUs)
Before working inside your
or
M.2 2280 solid-state drive
reader.
computer.
from the M.2 SSD slot, whichever is applicable.

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