Replacing The I/O Board; Procedure - Dell XPS 15 Service Manual

WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the
steps in Before working inside your
your computer. For more safety best practices, see the Regulatory Compliance home page at
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Topics:
•

Procedure

• Post-requisites
Procedure
1 Using the alignment posts, align the screw hole on the I/O board with the screw hole on the palm-rest and keyboard assembly.
2 Replace the screw (M2x3) that secures the IO board to the palm-rest and keyboard assembly.
3 Place the Type-C USB bracket on the I/O board and replace the three screws (M2x4) that secure the Type-C USB bracket to the I/O
board.
4 Connect the antenna cables to the I/O board.
5 Place the wireless-antenna bracket on the I/O board and replace the two screws (M2x4) that secure the wireless-antenna bracket to
the I/O board.
6 Connect the and LED and microphone cable to the I/O board.
7 Connect the speaker cable to the system board.
computer. After working inside your computer, follow the instructions in

Replacing the I/O board

16
After working inside
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Replacing the I/O board 35