Lenovo 3000 V100 Hardware Maintenance Manual page 73

Remove the heat sink as follows:
Step Screw (quantity)
1
M2 × 3 mm, flat-head, nylon-coated (1)
Note: Loosen the screws 2 , but do not remove them.
(continued)
Removing and replacing a FRU
5
4
2
3
1
2
2
Color
Silver
Torque
0.245 Nm
(2.5 kgfcm)
67
Lenovo 3000 V100