Dell Alienware 17 R3 Service Manual - Page 62

Removing the I/O board, Prerequisites, Procedure

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Removing 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. Prerequisites 1 Remove the base panel. 2 Follow the procedure from step 1 to step 9 in "Removing the palm rest". Procedure 1 Disconnect the subwoofer cable from the I/O board. 2 Lift the latch and disconnect the I/O-board cable from the I/O board. 3 Remove the screws that secure the I/O board to the computer base. 4 Gently tilt and lift to release the I/O ports from the computer base. 62

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Removing 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.
Prerequisites
1
Remove the
base panel
.
2
Follow the procedure from step 1 to step 9 in “Removing the
palm rest
”.
Procedure
1
Disconnect the subwoofer cable from the I/O board.
2
Lift the latch and disconnect the I/O-board cable from the I/O board.
3
Remove the screws that secure the I/O board to the computer base.
4
Gently tilt and lift to release the I/O ports from the computer base.
62