Intel FPC 5084 - Manual (Page 32)

FPC 5084
Hardware Installation 24
3. Find the built-in Antenna cable which is tied with other
cables on the top of the device. Connect antenna cable to
MAIN connector on wireless LAN card.
4. There are two connectors on wireless LAN card. One is
MAIN, and the other is auxiliary. Connect antenna cable to
MAIN connector on wireless LAN card.