Operation Manual

Antenna cables 4a and 4b in the following illustration

are for the wireless LAN feature, and 5 is for the modem

feature.

Note: In step 4a and 4b, 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.

Removing and replacing a FRU

ThinkPad X30, X31, X32 87