Lenovo ThinkPad S431 Hardware Maintenance Manual page 93

2. Remove the screws.
Step Screw (quantity)
3
M2.5 × 4 mm, wafer-head, nylon-coated (4)
4
M2 × 4 mm, wafer-head, nylon-coated (4)
3. Open the display several inches 5 .
Color Torque
Black 0.196 Nm
(2.00 kgf-cm)
Black 0.196 Nm
(2.00 kgf-cm)
.
Chapter 9 Removing or replacing a FRU
87