Dell Inspiron 14 (5447, Early 2014) - Manual (Page 78)

Replacing the Palm Rest
WARNING: Before working inside your computer, read the safety
information that shipped with your computer and follow the steps in
Before Working Inside Your Computer . After working inside your
computer, follow the instructions in After Working Inside Your
Computer . For more safety best practices, see the Regulatory
Compliance home page at dell.com/regulatory_compliance.
Procedure
1 Slide the ports on the system board into the slots on the palm rest and
place the system board on the palm rest.
2 Slide the power-adapter port into the slot on the palm rest.
3 Replace the screws that secure the system board to the palm rest.
Post-requisites
1 Replace the display assembly .
2 Replace the status light board .
3 Replace the I/O board .
4 Replace the speakers .
5 Replace the base frame .
6 Replace the keyboard .
7 Replace the fan .
8 Replace the hard drive .
9 Replace the battery .
10 Replace the base cover .
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