Dell 755 Personal Computer User Manual


 
Cards 45
14
If you installed a sound card:
a
Enter system setup, select
Audio Controller
, and change the setting to
Off
(see "System
Setup" on page 280).
b
Connect external audio devices to the sound card’s connectors. Do not connect external
audio devices to the microphone, speaker/headphone, or line-in connectors on the back
panel of the computer.
15
If you installed an network adapter card and want to turn off the integrated network adapter:
a
Enter system setup, select
Network Controller
, and change the setting to
Off
(see
"System Setup" on page 280).
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.
NOTICE: If you disable the integrated network adapter, you will not have AMT functionality.
16
Install any drivers required for the card as described in the card documentation.
Removing a PCI or PCI Express Card
1
Follow the procedures in "Before You Begin" on page 21.
2
Remove the computer cover (see "Removing the Computer Cover" on page 27).
3
Gently push the release tab on the card retention latch from the inside to pivot the latch
open. The latch will remain in the open position.