Lenovo B50-30 Touch Hardware Maintenance Manual page 50

Lenovo B50-30/B50-30 Touch/B50-45/ B50-70
Hardware Maintenance Manual
Figure 9. Removal steps of finger print and power board (Continued)
Peel off the adhesive of the power board FPC. Remove the screw
remove the power board in the direction by arrow
When installing: Make sure that the finger print connector is attached firmly.
46
Step Screw (quantity)
b
M2 x 3 mm, flat‐head, nylok‐coated (1) Black
e . Then
f .
5
6
Color Torque
1.0~1.5kgf.cm