Top I/O Panel 61
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Top I/O Panel WARNING: Before working inside your computer, read the safety information
that shipped with your computer. For additional safety best practices information,
see the Regulatory Compliance Homepage at
www.dell.com/regulatory_compliance.
WARNING: To guard against electrical shock, always unplug your computer from
the electrical outlet before removing the cover.
WARNING: Do not operate your computer with any cover(s) (including computer
covers, bezels, filler brackets, front-panel inserts, etc.) removed.
CAUTION: Only a certified service technician should perform repairs on your
computer. Damage due to servicing that is not authorized by Dell is not covered by
your warranty.
Removing the Top I/O Panel
NOTE: Make note of the routing of all cables as you remove them so that you can
re-route them correctly when installing the new top I/O panel.
1
Follow the instructions in "Before You Begin" on page 13.
2
Remove the computer cover (see "Removing the Computer Cover" on
page 17).
3
Remove the front bezel (see "Removing the Front Bezel" on page27).
4
Remove the optical drive (see "Removing the Optical Drive" on page 50).
5
Remove the top cover (see "Removing the Top Cover" on page57).
6
Disconnect the top I/O panel cables from the system board connectors,
F_USB3 and F_AUDIO1 (see "System Board Components" on page10).
7
Remove the two screws that secure the top I/O panel to the top panel.
book.book Page 61 Wednesday, April 25, 2012 12:34 PM