Dell XPS 420 owner manual 121

book.book Page 121 Tuesday, November 27, 2007 10:29 AM

15If you installed an add-in network adapter and want to disable the integrated network adapter:

a Enter system setup, select Integrated NIC Controller, 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.

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

Removing a PCI Express Card

1Follow the procedures in "Before You Begin" on page 99.

2Remove the computer cover (see "Removing the Computer Cover" on page 101).

2

1

3

6

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1	card retention	2	release tabs (2)	3	lever on chassis wall (may not
	door				be present on all computers)
4	filler bracket	5	alignment guide	6	alignment bar

Removing and Installing Parts

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