IBM S430 Hardware Maintenance Manual page 116

Removing and replacing a FRU
For machine type 2681, 2682, 2683, 2722, 2723, 2724
Step Screw (quantity)
1
M2.5 × 6 mm, Yellow (2)
1 + 1a M2.5 × 6 mm, Yellow (3)
Note: To remove the system board, the lever a must be
pulled out.
112
ThinkPad R40
1
1a
1
2
1
a
Torque
0.294 Nm
(3 kgfcm)
0.294 Nm
(3 kgfcm)
a