Desktop Computer 151
b
Connect external audio devices to the sound card’s connectors. Do not connect external
audio devices to the line-in connector on the back panel of the computer (see "Back-Panel
Connectors" on page 99).
NOTICE: To connect a network cable, first plug the cable into the network wall jack and then plug it into the
computer.
12
If you installed a network adapter card and want to turn off the integrated network adapter:
a
Enter system setup, select
Integrated NIC
from the
Onboard Devices
group, and change the
setting to
Off
(see "System Setup" on page 257).
b
Connect the network cable to the network adapter card’s connectors. Do not connect the
network cable to the integrated network connector on the back panel of the computer.
13
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 19.
2
Gently lift the release tab on the card retention latch from the inside to pivot the latch open. Pivot
the latch until it snaps into the open position.
3
If necessary, disconnect any cables connected to the card.
4
Press the lever with your thumb until you release the securing tab.
If you are removing a PCI Express x16 card, go to step 5.
If you are removing a DVI card, go to step 6
5
While pressing the lever, pull the card up and out of the card connector.