Dell 755 manual Removing a PCI or PCI Express Card

14If you installed a sound card:

a Enter system setup, select Audio Controller, and change the setting to Off (see "System Setup" on page 280).

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 of the computer.

15If you installed an network adapter card and want to turn off the integrated network adapter:

a Enter system setup, select Network Controller, and change the setting to Off (see "System Setup" on page 280).

b Connect the network cable to the network adapter card’s connectors. Do not connect the network cable to the integrated network connector on the back panel of the computer.

NOTICE: If you disable the integrated network adapter, you will not have AMT functionality.

16Install any drivers required for the card as described in the card documentation.

Removing a PCI or PCI Express Card

1Follow the procedures in "Before You Begin" on page 21.

2Remove the computer cover (see "Removing the Computer Cover" on page 27).

3Gently push the release tab on the card retention latch from the inside to pivot the latch open. The latch will remain in the open position.

Cards

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