Step Screw (Quantity) - Lenovo THINKPAD E40 Hardware Maintenance Manual

Table 29. Removal steps of system board assembly
For ThinkPad Edge 15" and E50:
Step Screw (quantity)
M2 × 5 mm, wafer-head, nylon-coated (4)
1
For ThinkPad Edge 14" and E40:
Step Screw (quantity)
M2 × 5 mm, wafer-head, nylon-coated (2)
1
1
1
1
1
Color
Black
1
1
Color
Black
Removing and replacing a FRU
Torque
0.181 Nm
(1.85 kgfcm)
Torque
0.181 Nm
(1.85 kgfcm)
115