Dell OptiPlex GX280 - Manual (Page 78)

1 securing screw
2 I/O panel
3 I/O connector
4 I/O connector pull loop
Removing the I/O Panel (Mini-Tower Computer)
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
opening the cover.
NOTE: Note the routing of all cables as you remove disconnecting them, so that you can re route them correctly when
installing the new I/O panel.
1. Follow the procedures in " Before You Begin .
NOTICE: When sliding the I/O card out of the computer, be extremely careful. Carelessness my result in damage to
the cable connectors and the cable routing clips.
2. Remove the screw that secures the I/O panel. Press on the release button and pull on the loop to slide the card away
from the computer.
3. Disconnect all of the cables from the I/O card, and remove the card from the computer.
1 I/O panel release button
2 securing screw