Lenovo B475e Hardware Maintenance Manual page 59

Removal steps of keyboard bezel
1
Remove screws and
Step Screw (quantity)
1
M2.5 × 7 mm, flat-head, nylon-coated (11)
2
M2 × 3 mm, flat-head, nylon-coated (3)
3
Remove the screw .
Step Screw (quantity)
3
M2 × 5 mm, flat-head, nylon-coated (1)
2
that secure the keyboard bezel.
Color Torque
Black 3.0 kgfcm
Black 1.6 kgfcm
Color Torque
Black 1.6 kgfcm
.
Chapter 7 Removing and replacing a FRU
53