Dell G3 3579 G3 15 Service Manual - Page 55

Replacing the I/O board, Procedure, Post-requisites

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32 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 Connect the I/O-board cable to the I/O board and close the latch. 2 Turn over the I/O board. 3 Using the alignment posts, place the I/O board on the palm rest and keyboard assembly. 4 Replace the two screws (M2.5x2.5) that secure the I/O board to the palm rest and keyboard assembly. 5 Connect the power-button board cable to the system board and close the latch. Post-requisites Replace the base cover. Replacing the I/O board 55

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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
Connect the I/O-board cable to the I/O board and close the latch.
2
Turn over the I/O board.
3
Using the alignment posts, place the I/O board on the palm rest and keyboard assembly.
4
Replace the two screws (M2.5x2.5) that secure the I/O board to the palm rest and keyboard assembly.
5
Connect the power-button board cable to the system board and close the latch.
Post-requisites
Replace the
base cover
.
32
Replacing the I/O board
55