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
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 on
the system board.
2 Slide the wireless card into the wireless-card slot on 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
Antenna-cable colour
Main (white triangle) white
Auxiliary (black triangle) black
4 Align the screw hole on the wireless card and the wireless-card bracket with the
screw hole on the palm rest and keyboard assembly.
45
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