Dell OptiPlex 760 - Manual (Page 20)

13. If you removed a network adapter card and want to turn on the integrated network adapter:
a. Enter system setup, select System Configuration® Integrated NIC, and change the setting to Enabled. (See Entering System Setup ).
b. Connect the network cable to the integrated the back panel of the computer.
Installing a PCI Card in the Riser-Card Cage
1. Follow the procedures in Working on Your Computer .
2. Remove the computer cover (see Removing the Computer Cover ).
3. If applicable, remove the card installed in the SLOT2 connector on the system board.
4. Remove the riser-card cage:
a. Check any cables connected to cards through the back panel openings. Disconnect any cables that will not reach the riser-card cage once they
are removed from the computer.
b. Gently pull on the handle and lift the riser-card cage up and away from the computer.
5. If you are installing a new card, remove the filler bracket to create an empty card-slot opening.
If you are replacing a card that is already installed in the computer, remove the card. If necessary, disconnect any cables connected to the card. Grasp
the card by its corners, and ease it out of its connector.
6. Prepare the new card for installation.
7. Press the release tab to raise the card-retention latch.
1 riser-card cage 2 handle
NOTE: See the documentation that came with the card for information on configuring the card, making internal connections, or customizing it for
your computer.
WARNING: Some network adapters automatically start the computer when they are connected to a network. To guard against electrical shock, be
sure to unplug your computer from its electrical outlet before installing any cards.