1170 Bluetooth daughter card (BDC-2.1)
For access, remove these FRUs in order:

v “1010 Battery pack” on page 63

v “1030 Hard disk drive (HDD) cover and HDD” on page 65

v “1150 Palm rest (for ThinkPad SL400)” on page 84

v “1160 Palm rest (for ThinkPad SL500)” on page 86
Table 30. Removal steps of BDC-2.1
2
1
Step Screw (quantity) Color Torque
1 M2 × 3 mm, wafer-head, nylon-coated (1) Black 0.167 Nm

(1.7 kgfcm)

When installing: Make sure that connector is attached firmly.

88 ThinkPad SL400 and SL500Hardware Maintenance Manual