Dell Inspiron 15 (7548, Late 2014) - Manual (Page 35)

Replacing the Power-Status
Light Board
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 Align the screw holes on the power-light board with the screw holes on
the palm-rest assembly.
2 Replace the screws that secure the power-light board to the palm-rest
assembly.
3 Connect the power-light board cable to the power-light board and press
down on the latch to secure the cable.
Post-requisites
1 Replace the battery .
2 Replace the base cover .
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