Dell DCCY Personal Computer User Manual


 
Desktop Computer 154
11
Uninstall the card’s driver. See the documentation that came with the card for instructions.
12
If you removed a sound card:
a
Enter system setup, select
Integrated Audio
from the
Onboard Devices
group, and change
the setting to
On
(see "System Setup" on page 257).
b
Connect external audio devices to the audio connectors on the back panel of the computer.
NOTICE: To connect a network cable, first plug the cable into the network wall jack and then plug it into the
computer.
13
If you removed a network-adapter card:
a
Enter system setup, select
Integrated NIC
from the
Onboard Devices
group, and change the
setting to
On
(see "System Setup" on page 257).
b
Connect the network cable to the integrated network connector on the back panel of the
computer.
Installing a PCI Express Card in the Riser-Card Cage
1
Follow the procedures in "Before You Begin" on page 19.
2
If applicable, remove the card installed in the PCI3 connector on the system board (see "Removing
a PCI Card" on page 138).
3
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
Rotate the riser-card cage up and gently pull on the handle and lift the riser-card cage up and
away from the computer.