Lenovo ThinkPad E40 - Step Screw (Quantity)

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