Dell Inspiron 14 (5447, Early 2014) - Manual (Page 59)

Replacing the 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 hole on the status-light board with the screw hole on the
palm rest.
2 Replace the screw that secures the status-light board to the palm rest.
3 Using the alignment posts, place the left speaker on the palm rest.
4 Adhere the status-light board cable to the palm rest and slide the cable
through the slot on the palm rest.
5 Turn the computer over and open the display.
6 Slide the status-light board cable in the connector and press down on
the latch to secure the cable.
Post-requisites
1 Replace the I/O board .
2 Replace the base frame .
3 Replace the keyboard .
4 Replace the fan .
5 Replace the hard drive .
6 Replace the battery .
7 Replace the base cover .
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