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Audio Video Board 43
9
Audio Video Board (Optional)
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 dell.com/regulatory_compliance.
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.
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 your computer).
Removing the Audio Video (AV) Board
1
Follow the instructions in "Before You Begin" on page 11.
2
Remove the back cover. See "Removing the Back Cover" on page 19.
3
Remove the rear-stand assembly. See "Removing the Rear-Stand Assembly"
on page 35.
4
Remove the rear I/O cover. See "Removing the Rear I/O Cover" on page 39.
5
Remove the three screws that secure the AV-board shield to the chassis.
6
Lift the AV-board shield away from the AV board.
book.book Page 43 Thursday, May 3, 2012 1:21 PM