Removing A Pci 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.
NOTICE:
If you disable the integrated network adapter, you will not have AMT functionality.
14 Install any drivers required for the card as described in the card documentation.

Removing a PCI 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).
NOTE:
For PCI card locations, see "System Board Components" on page 172.
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 Grasp the card by its top corners, and ease it out of its connector.
1 release tab
4
card-edge connector
184
Expansion Cards
2 card retention latch
5
card connector
3
4
5
3 PCI card
1
2