Dell Dimension E520, Owner'S Manual, Page: 81 / 162

Removing and Installing Parts
81
NOTICE:
Do not route card cables over or behind the cards. Cables routed over the cards can prevent the
computer cover from closing properly or cause damage to the equipment.
NOTICE:
To connect a network cable, first plug the cable into the network device and then plug it into the computer.
12
Replace the computer cover, reconnect the computer and devices to electrical outlets, and then turn
them on.
13
If you installed a sound card:
a
Enter system setup (see "System Setup" on page 113), select Audio Controller , 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 line-in connectors on the back panel.
14
If you installed an add-in network adapter and want to disable the integrated network adapter:
a
Enter system setup (see "System Setup" on page 113), select Integrated NIC, and then change the
setting to Off .
b
Connect the network cable to the add-in network adapter’s connectors. Do not connect the
network cable to the integrated connector on the back panel.
15
Install any drivers required for the card as described in the card documentation.
1
card retention door
2
card retention mechanism
3
release tabs (2)
1
3
2