NOTICE: To connect a network cable, first plug the cable into the network device and then plug it into the computer.
14Replace the computer cover, reconnect the computer and devices to electrical outlets, and then turn them on.
15If you installed a sound card:
a Enter system setup (see "System Setup" on page 187), go to Onboard Devices and select Integrated Audio, and then change the setting 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
16If you installed an
a Enter system setup (see "System Setup" on page 187), go to Onboard Devices and select Integrated NIC, and then change the setting to Off.
b Connect the network cable to the
17Install any drivers required for the card as described in the card documentation.
Removing a PCI/PCI Express Card
1Follow the procedures in "Before You Begin" on page 105.
2Remove the computer cover. See "Removing the Computer Cover" on page 107.
3Remove the screw holding the card retention bracket.
4Lift the card retention bracket and set it aside in a secure place.
5If you are replacing a card that is already installed in the computer, remove the card.
If necessary, disconnect any cables connected to the card.
•For PCI card, grasp the card by its top corners, and ease it out of its connector.
•For PCI Express card, pull the securing tab, grasp the card by its top corners, and then ease it out of its connector.
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