Dell Inspiron 14 (5442, Mid 2014) - Manual (Page 75)

Replacing the Power-Adapter
Port
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 Connect the power-adapter port cable to the system board.
2 Turn the system board over.
3 Route the power-adapter port cable through the routing guides on the
palm rest.
4 Slide the ports on the system board into the slots on the palm rest and
place the system board on the palm rest.
5 Align the screw holes on the system board with the screw holes on the
palm rest.
6 Replace the screws that secure the system board to the palm rest.
7
Connect the speaker cable to the system board.
8 Turn the computer over.
9 Slide the status-light board cable and touchpad cable into the respective
connectors and press down on the latches to secure the cables.
Post-requisites
1 Replace the display assembly .
2 Replace the heat sink .
3 Replace the base frame .
4 Replace the keyboard .
5 Replace the fan .
6 Replace the hard drive .
7 Replace the battery .
8 Replace the base cover .
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