Dell Inspiron 15 7547 - Manual (Page 54)

Replacing the System 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.
NOTE: Your computer’s Service Tag is stored in the system board. You
must enter the Service Tag in the BIOS setup program after you replace
the system board.
Procedure
1 Starting from the right, gently place the system board on the palm-rest
assembly.
2 Align the screw holes on the system board with the screw holes on the
palm-rest assembly.
3 Replace the screws that secure the system board to the palm-rest
assembly.
4 Connect the battery cable, speaker cable, power-adapter port cable,
keyboard cable, keyboard-backlight cable, power-light cable and touch-
pad cable to the system board.
Post-requisites
1 Replace the display assembly .
2 Replace the processor fan .
3 Replace the video-card fan .
4 Replace the hard drive .
5 Replace the battery .
6 Replace the base cover .
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