I/O Panel; Removing The I/O Panel - Dell OptiPlex 755 User Manual

I/O Panel

Removing the I/O Panel

CAUTION:
Before you begin any of the procedures in this section, follow the safety instructions located in the
Product Information Guide
CAUTION:
To guard against electrical shock, always unplug your computer from the electrical outlet before
removing the cover.
NOTE:
Note the routing of all cables as you remove them so that you can re-route them correctly when installing
the new I/O panel.
1 Follow the procedures in "Before You Begin" on page 21.
2 Remove the computer cover (see "Removing the Computer Cover" on page 27).
NOTICE:
When sliding the I/O panel out of the computer, be extremely careful. Carelessness may result in damage
to the cable connectors and the cable routing clips.
3 Remove the screw that secures the I/O panel. Press the release button to slide the card away from the
front of the computer.
4 Disconnect all of the cables from the I/O panel, and remove the panel from the computer.
.
77
I/O Panel