Lenovo ThinkPad S540 Hardware Maintenance Manual page 71

Step Screw (quantity)
1
M2 × 3 mm, flat-head, nylon-coated (2)
When installing:
Ensure that the hard disk drive, hybrid drive, or solid-state drive is firmly attached.
Removal steps of the hard disk drive bracket, hybrid drive bracket, or solid-state drive bracket
1
1
1
1
1
2
Color Torque
Black 0.181 Nm
(1.85 kgf-cm)
1
.
Chapter 9 Removing or replacing a FRU
65