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CHAPTER 14: MASTER I/O BOARD
Master I/O Board
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 side panel(s).
WARNING: Do not operate your equipment with any cover(s) (including
side panels, bezels, ller brackets, front-panel inserts, etc.) removed.
CAUTION: Only a certied service technician should perform repairs on
your computer. Damage due to servicing that is not authorized by Dell™
is not covered by your warranty.
CAUTION: To avoid electrostatic discharge, ground yourself by using a
wrist grounding strap or by periodically touching an unpainted metal
surface (such as a connector on the back of the computer).
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