Dell XPS 420 (Late 2007) - Manual (Page 121)

Removing and Installing Parts
121
15 If 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.
16 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" on page 99.
2 Remove the computer cover (see "Removing the Computer Cover" on
page 101).
1 card retention
door 2 release tabs (2) 3 lever on chassis wall (may not
be present on all computers)
4 filler bracket 5 alignment guide 6 alignment bar
1
2
4
6
3
5
book.book Page 121 Tuesday, November 27, 2007 10:29 AM