Lenovo ThinkPad X30 2672 Hardware Maintenance Manual page 97

Antenna cables 5a and 5b in the following illustration
are for the wireless LAN feature.
Note: In step 5a and 5b , if the antenna jack has a tab
marked "MAIN" or "AUX", unplug the jack by pulling
the tab with your fingers. If the antenna jack does
not have the tab, unplug the jack by using the
removal tool antenna RF connector (P/N: 08K7159)
or pick the connector with your fingers and gently
unplug it in direction of the arrow.
When installing:
v Plug the gray antenna cable into jack J1, or MAIN, or M,
and the black antenna cable into jack J2, or AUX, or A.
v With the notched end of the card toward the socket,
insert the card into the socket, and then press it firmly.
3
5a
Removing and replacing a FRU
4
ThinkPad X30, X31, X32
3
5b
93