Service Manual

Replacing the wireless card
WARNING: Before working inside your computer, read the safety
information that shipped with your computer and follow the steps in Before
working inside your computer. After working inside your computer, follow
the instructions in After working inside your computer. For more safety best
practices, see the Regulatory Compliance home page at
www.dell.com/
regulatory_compliance.
Procedure
1 Align the notches on the wireless card with the tabs in the wireless-card slot.
CAUTION: To avoid damage to the wireless card, never place cables
under the wireless card.
2 Slide the wireless-card at an angle into the wireless-card slot.
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.
Table 2. Antenna-cable color scheme
Connectors on the wireless card Antenna-cable color
Main (white triangle) White
Auxiliary (black triangle) Black
4 Press the other end of the wireless card down.
5 Place the wireless-card bracket on the wireless card.
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