11. Snap the card retention mechanism into place, securing the x16 PCI card.
1card retention door
2card retention mechanism
3release tabs (2)
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 the cable 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, 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
14.If you installed an
a.Enter system setup select Network Controller, and then change the setting to Off.
b.Connect the network cable to the
15.Install any drivers required for the card as described in the card documentation.
Removing a PCI Express Card
1.Follow the procedures in "Before you Begin."
2.Gently push the release tab on the card retention door from the inside to pivot the door open. Because the door is captive, it will remain in the open position.
3.If your computer includes a card retention mechanism, to secure the x16 card in place from the top:
a.Pivot the mechanism upward and gently squeeze in on the sides to release the mechanism from the two tab slots holding it in place.
b.Set the retention mechanism aside in a secure location.
4.If you are removing the card permanently, install a filler bracket in the empty
If you need a filler bracket, contact Dell.
NOTE: Installing filler brackets over empty