Replacing The Wireless Card; Procedure - Dell Alienware 15 R4 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, follow the instructions in
For more safety best practices, see the Regulatory Compliance home
page at www.dell.com/regulatory_compliance.

Procedure

CAUTION: To avoid damaging the wireless card, do not place any cables
under it.
1 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
Auxiliary (black triangle)
Main (white triangle)
2 Slide the wireless card bracket on to the wireless card, and align the screw
hole on the wireless-card bracket with the screw hole on the wireless card.
3 Align the notch on the wireless card with the tab on the wireless-card slot,
and then slide the wireless card at an angle into the wireless-card slot.
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computer. After working inside your
After working inside your
Antenna cable color
Black
White
computer.