Lenovo 28155XU Laptop User Manual


 
1110 Bluetooth daughter card (BDC-2)
v “1010 Battery pack” on page 83
v “1030 Solid state drive (SSD) or hard disk drive (HDD)” on page 85
v “1070 Keyboard” on page 95
v “1100 Palm rest or palm rest with fingerprint reader” on page 103
Table 21. Removal steps of BDC-2
2
1
Step Screw (quantity) Color Torque
1 M2 × 4 mm, bind-head, nylon-coated (1) Black 0.167 Nm
(1.7 kgfcm)
When installing: Make sure that the connector is attached firmly.
Removing and replacing a FRU 105