Dell Alienware Alpha (Late 2014) - Manual (Page 60)

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
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.
2 Connect the antenna cables to the wireless card.
A label at the tip of the antenna cables indicates color scheme for the
wireless card supported by your computer.
Connectors on the wireless card Antenna-cable sticker
color
Auxiliary (1) White
Main (2) Black
3 Slide the wireless card at an angle into the wireless-card slot.
4 Press the other end of the wireless card down and replace the protective
cover on the wireless card.
5 Replace the screw that secures the wireless card to the system board.
Post-requisites
1 Replace the video-card fan .
2 Replace the top cover .
3 Replace the base cover .
60