Replacing The Wireless Card; Procedure - Dell 3000 Series Service Manual

NOTE: Before working inside your computer, read the safety information that shipped with your computer and follow
the steps in Before working inside your
working inside your computer. For more safety best practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance.
Topics:
•

Procedure

• Post-requisites
Procedure
CAUTION: To avoid damage to the wireless card, do not place any cables under it.
1. Align the notch on the wireless card with the tab on the wireless-card slot and slide the card into the slot.
2. Press the other end of the wireless card and replace the screw that secures the wireless card to the system board.
3. Connect the antenna cables to the wireless card.
The following table provides the antenna-cable color scheme for the wireless card supported by your computer:
Connectors on the wireless card
Main (white triangle)
Auxiliary (black triangle)
1. screw

Replacing the wireless card

computer. After working inside your computer, follow the instructions in
2. wireless card
Antenna-cable color
White
Black
Replacing the wireless card
16
After
29