Removing A Pci Express X16 Card Or Dvi Card - Dell OptiPlex 755 User Manual

13 If you installed a network adapter card and want to turn off the integrated network adapter:
Enter system setup, select Integrated NIC from the Onboard Devices group, and change the
a
setting to Off (see "System Setup" on page 280).
Connect the network cable to the network adapter card's connectors. Do not connect the network
b
cable to the integrated network connector on the back panel of the computer.
14 Install any drivers required for the card as described in the card documentation.

Removing a PCI Express x16 Card or DVI Card

1 Follow the procedures in "Before You Begin" on page 21.
2 Remove the computer cover (see "Removing the Computer Cover" on page 168).
3 Gently lift the release tab on the card retention latch from the inside and pivot the latch open.
4 If necessary, disconnect any cables connected to the card.
5 Press the lever with your thumb until you release the securing tab.
If you are removing a PCI Express x16 card, go to step 6.
If you are removing a DVI card, go to step 7
6 While pressing the lever, pull the card up and out of the card connector.
1 PCI Express x16 card
4 securing tab
2
1
5
2 lever
5 PCI Express x16 card
connector
3
4
3 securing slot (not all cards)
Expansion Cards
189