1140 Bluetooth Daughter Card (Bdc-2) - Lenovo ThinkPad L412 Hardware Maintenance Manual

1140 Bluetooth daughter card (BDC-2)

For access, remove these FRUs in order:
v "1010 Battery pack" on page 80
v "1030 Optical drive or travel cover" on page 84
v "1110 Palm rest assembly with cables" on page 98
Table 23. Removal steps of BDC-2
104
ThinkPad SL410, L410, L412, SL510, L510, and L512 Hardware Maintenance Manual
Step Screw (quantity)
M2 × 3 mm, wafer-head, nylon-coated (1)
1
When installing: Make sure that the connector on bottom side of the card is
attached firmly to the system board.
1
2
Color Torque
Black 0.181 Nm
(1.85 kgfcm)