Dell Inspiron 15 5000 Series, Service Manual

Page: 68 / 121

Replacing the I/O 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 www.dell.com/
regulatory_compliance .
Procedure
1 Using the alignment posts, place the I/O board on the palm rest and keyboard
assembly.
2 Align the screw holes on the I/O board with the screw holes on the palm rest
and keyboard assembly.
3 Replace the two screws (M2x3) that secure the I/O board to the palm rest and
keyboard assembly.
4 Connect the power and volume-buttons board cable and the coin-cell battery
cable to the I/O board.
5 Slide the I/O-board cable into the connector on the I/O board and close the
latch to secure the cable.
6 Adhere the tape that secures the I/O-board cable to the I/O board.
Post-requisites
1 Replace the wireless card .
2 Replace the battery .
3 Replace the base cover .
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