Lenovo 418734U - IdeaPad S9e 4187 Hardware Maintenance Manual page 89

Table 23. Removal steps of fan assembly (continued)
In step 11 , remove the system board and the fan assembly together from the
base cover assembly.
11
Note: The fan assembly is attached to the underside of the system board.
Step Screw (quantity)
M2 × 4 mm, wafer-head, nylon-coated (3)
1 - 3
10
2
3
1
Color
Silver
IdeaPad S9e, S10e, and S10
Torque
0.181 Nm
(1.85 kgfcm)
81