Alienware Area-51 Threadripper Edition R7, Service Manual

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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 Connect the antenna cables to the wireless card.
2 Align the notch on the wireless card with the tab on the wireless-card slot.
3 Insert the wireless card at an angle into the connector.
4 Replace the screw (M2x3) that secures the wireless card to the chassis.
A label at the tip of the antenna cables indicates the color scheme for the wireless card supported by your computer.
Table 2. Antenna-cable color scheme
Connectors on the wireless card Antenna-cable sticker color
Auxiliary (1) Black
Main (2) White
Post-requisites
1 If you have multiple graphics cards, replace the graphics card. See “ Replacing multiple graphics cards ”.
2 Replace the left and right side-panels. See “ Replacing the side panels ”.
3 Replace the stability foot .
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