Dell XPS 27 7760 XPS 27 Service Manual - Page 81

Removing the I/O panel, Prerequisites, Procedure

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Removing the I/O panel 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 USB dongle-bay cover. 2 Remove the back cover. 3 Remove the stand. 4 Remove the system-board shield. 5 Remove the inner frame. Procedure 1 Press the securing clip to release the power button cable from its connector. 2 Press the securing clip to release the diagnostic button and light cable from its connector. 3 Disconnect the USB dongle cable from the system board. 4 Remove the four screws (M3X4) that secure the I/O panel to the middle frame and system board. 81

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Removing the I/O panel
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
USB dongle-bay cover
.
2
Remove the
back cover
.
3
Remove the
stand
.
4
Remove the
system-board shield
.
5
Remove the
inner frame
.
Procedure
1
Press the securing clip to release the power button cable from its connector.
2
Press the securing clip to release the diagnostic button and light cable from its
connector.
3
Disconnect the USB dongle cable from the system board.
4
Remove the four screws (M3X4) that secure the I/O panel to the middle frame
and system board.
81