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Adding and Replacing Parts 179
13
Update System Setup settings, as needed.
If you removed a sound card, enter System Setup (see "Entering System
Setup" on page 81), select
Integrated Controller
, and then change the
setting to
On
.
If you removed a network adapter card, enter System Setup (see "Entering
System Setup" on page 81), select
Integrated NIC
, and then change the
setting to
On
.
NOTE: Connect your external audio devices or your network cable to the
audio and network connectors on the back panel of the computer.
Installing a PCI Express Card
CAUTION: Before you begin any of the procedures in this section, follow the
safety instructions in the Product Information Guide.
1
Follow the procedures in "Before You Begin" on page 143.
2
Remove the computer cover (see "Removing the Computer Cover" on
page 145).
3
Press the release tabs on the card retention door and pivot the door open.
4
Remove the screw in the alignment bar.