Removing and replacing a FRU

Turn the card over

, and detach the modem connector

. If the Bluetooth wireless antenna jack has a tab marked BT, 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 connetor with your fingers and

gently unplug it in direction of the arrow

.

3

5

4

When installing: Make sure that connector , the jack

,and the connector on the underside of the card are firmly attached. Then place the cable to fit in the cable guide as in the figure.

ThinkPad R50e, R51e and R52 Series 91

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Lenovo R52 Series, R50e Series, R51e Series manual Removing and replacing a FRU