Dell XPS 8930 Service Manual - Page 59

Replacing the top I/O-panel, Procedure, Post-requisites

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33 Replacing the top I/O-panel NOTE: 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. Align the screw holes on the top I/O-panel with the screw holes on the chassis. 2. Replace the screws that secure the top I/O-panel to the top chassis. 3. Route the I/O-panel cables through the routing guides on the chassis. 4. Connect the top I/O-panel cables to the system board. For more information, see "System-board components". Post-requisites 1. Replace the top cover. 2. Replace the front bezel. 3. Follow the procedure from step 9 to step 10 in "Replacing the power-supply unit". 4. Replace the right-side cover. Replacing the top I/O-panel 59

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Replacing the top I/O-panel
NOTE:
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.
Align the screw holes on the top I/O-panel with the screw holes on the chassis.
2.
Replace the screws that secure the top I/O-panel to the top chassis.
3.
Route the I/O-panel cables through the routing guides on the chassis.
4.
Connect the top I/O-panel cables to the system board.
For more information, see "
System-board components
".
Post-requisites
1.
Replace the
top cover
.
2.
Replace the
front bezel
.
3.
Follow the procedure from step 9 to step 10 in “
Replacing the power-supply unit
”.
4.
Replace the
right-side cover
.
33
Replacing the top I/O-panel
59