Table 26. Removal steps of system board, fan assembly, and base cover assembly (continued)

Step

Screw (quantity)

Color

Torque

 

 

 

 

 

M2 ⋅ 4 mm, bind-head, nylon-coated (3)

Black

0.167 Nm

 

 

 

(1.7 kgfcm)

 

 

 

 

Turn the system board over, and then disconnect the fan assembly from the system board.

6

5

When installing: Make sure that the fan connector is attached to the system board firmly.

Removing and replacing a FRU 119

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Image 127
Lenovo X301 manual Step Screw quantity Color Torque