Removing A Card - Dell Precision Workstation 450 Service Manual

1 base
2 AGP retention spring
3 indentation
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.
8. Connect any cables that should be attached to the card.
See the documentation for the card for information about the card's cable connections.
NOTICE: To connect a network cable, first plug the cable into the network wall jack and then plug it into the computer.
9. Close the computer cover, reconnect the computer and devices to electrical outlets, and turn them on.
10. If you installed a sound card:
a. Enter system setup, select Integrated Devices, and then 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.
11. If you installed an add-in network connector:
a. Enter system setup, select Integrated Devices, and then 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

1. Press the lever on the card retention arm and raise the retention arm (see
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.
"Installing a Card").