IBM ThinkPad T40 Hardware Maintenance Manual page 85

Turn the card over 3 , and detach the modem connector
4 and the Bluetooth antenna jack, which has a tab
marked "BT" 5 .
Note: When unplugging the Bluetooth antenna jack, do
not pull the cable; it might snap. Unplug the jack by
pulling the tab with your fingers.
When installing: Make sure that connector 4 , the jack
3
5
5 , and the connector on the underside
of the card are firmly attached.
Removing and replacing a FRU
4
ThinkPad T40 Series
81