Dell OptiPlex 360 (Late 2008) - Manual (Page 47)

Cards 47
NOTE: Installing filler brackets in empty card-slot openings is necessary to
maintain FCC certification of the computer. The brackets also keep dust and
dirt out of your computer and maintain the airflow that cools your computer.
7 Before you close the card retention mechanism, ensure that:
• The tops of all cards and filler brackets are flush with the alignment
guide.
• The notch in the top of the card or filler bracket fits around the
alignment guide.
8 Secure any remaining card(s) by closing the card retention latch and
snapping it into place.
9 Follow the procedure in "After Working on Your Computer" on page 17.
Installing or Replacing a PS/2 Serial-Port Adapter in a Desktop
Computer
NOTE: If applicable, see "Installing or Replacing a Card in the Optional Riser-Card
Cage" on page 52.
NOTE: If you are replacing a card, uninstall the driver for the existing card. For
instructions, see the documentation that came with the card.
1 Follow the procedure in "Before Working on Your Computer" on page 9.
2 Remove the computer cover (see "Removing the Desktop Computer
Cover" on page 21).
3 Gently lift the release lever on the card retention latch to pivot the latch
open. The latch remains in the open position.
4 Remove the filler bracket (if applicable).
NOTE: For information on configuring the adapter, making internal
connections, or customizing it for your computer, see the documentation that
came with the adapter.