Lenovo IdeaPad Y470 Hardware Maintenance Manual page 50

Lenovo Y470/Y570 Hardware Maintenance Manual
Figure 8. Removal steps of keyboard (continued)
Y570: Remove the screw
Y570: Loosen the keyboard with fingers in the direction shown by arrow
46
Step Screw (quantity)
a
M2.5 × 8 mm, flat-head, nylokcoated (1) Black
a
.
a
b
Color Torque
1.5 ~ 2.0 kgfcm
b
.