For access, remove this FRU:
Removal steps of PCI Express Mini Card for wireless LAN
In step 1 , 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 the direction of the arrow.
Note: Some models might have a third white antenna cable.
Note: Your models may look slightly different from the illustration above.
||M2 × 3 mm, wafer-head, nylon-coated (1)
||0.181 Nm (1.85 kgfcm)
When installing: Plug the gray cable into the jack marked MAIN or M, and the black cable into the jack marked AUX or A on the card.
Note: In models with a wireless LAN card that has three antenna connectors, plug the gray cable (MAIN) into the jack marked TR1, the white cable (third) into the jack marked RO or TR3, and the black cable (AUX) into the jack marked TR2 on the card.