IBM X32 - Manual (Page 104)

Bluetooth daughter card (BDC)
2
Note: When unplugging the Bluetooth wireless antenna
jack, do not pull the cable; it might snap. Unplug the
jack by pulling the tab with your fingers.
3
When installing:
1. Plug the white cable with the tab marked “BT” into the
jack on the BDC.
2. Make sure that the connector 2 is attached firmly.
Removing and replacing a FRU
100 MT 2672, 2673, 2884, 2885