In step , unplug the jacks by using the removal tool antenna RF connector (P/N: 08K7159) or pick the connectors with your fingers and gently unplug them in direction of the arrow.
Note: Some models might have only two antenna cables in step .
M2 x 9.5 mm, wafer-head, nylon-coated (2)
0.189 Nm(1.85 kgfcm)
PCI Express Mini Card for wireless LAN installation
In models with wireless LAN card that has two antenna connectors, plug the gray cable into the jack labeled MAIN, and the black cable into the jack labeled AUX on the card. If the computer you are servicing has three cables, put the white cable in the cable holder and place it under the card.
In models with wireless LAN card that has three antenna connectors, plug the gray cable (MAIN) into the jack labeled TR1, the white cable (3rd) into jack labeled TR3, and the black cable (AUX) into jack labeled TR2 on the card.