12Stand the computer upright.

13Reconnect the computer and devices to their electrical outlets, and turn them on.

NOTE: If enabled, the Chassis Intrusion option will cause the following message to be displayed at the next system start-up:

ALERT! Cover was previously removed.

14If you installed a sound card, perform the following steps:

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 computer back panel (see "Back-Panel Features").

15If you installed an add-in network adapter, perform the following steps:

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 adapter’s connectors. Do not connect the network cable to the integrated connector on the computer back panel (see "Back-Panel Features").

Removing an Expansion Card

CAUTION: Before you perform this procedure, see "Safety First— For You and Your Computer."

NOTICE: Before disconnecting a device from the computer, wait 10 to 20 seconds after disconnecting the computer from its electrical outlet. Before removing a component from the system board, verify that the standby power light on the system board has turned off. To locate this light, see "System Board Components" or the interior service label.

1Turn off the computer and devices, disconnect them from their electrical outlets, and wait 10 to 20 seconds.

2Lay the computer down on its right side.

3Open the computer cover.

Removing and Installing Parts

113

Page 113
Image 113
Dell 530 manual Removing an Expansion Card, Removing and Installing Parts 113