Dell XPS 27 - Removing the I;O Panel; Prerequisites; Procedure

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.
80