Lenovo 21FA Hardware Maintenance Manual page 95

Step Screw (quantity)
17
M2 × 3.5 mm, flat head, nylon-coated (4)
When installing:
• Ensure that the cable is attached firmly.
• The dc-in cable might come with a white mark
b .
Color
Silver
a . When installing, ensure that the white mark is in the area
Chapter 9
Torque
0.181 Nm
(1.85 kgf-cm)
.
Removing or replacing a FRU
89