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a Enter system setup, select Integrated Devices, and change the setting for Sound
to Off.
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 (for the Dell Precision 450 computer, see "Back
View" or for the Dell Precision 650 computer, see "Back View").
11 If you installed an add-in network connector:
a Enter system setup, select Integrated Devices, and change the setting for Network
Interface Card to Off.
b Connect the network cable to the add-in network connector’s connectors. Do not
connect the network cable to the integrated connector on the back panel.
12 Install any drivers required for the card as described in the card documentation.
Removing a Card
CAUTION: Before you perform this procedure, follow the safety instructions in
the
System Information Guide
.
1 Press the lever on the card retention arm and raise the retention arm (see "Installing a
Card").
2 If you are removing an AGP card, press out on the release tabs and pull the AGP card
guide up and off of the base.
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