Lenovo ThinkPad Edge E545 Maintenance Manual page 89

Step Screw (quantity)
1
M2 × 2 mm, wafer-head, nylon-coated, big head (4)
When installing: Attach the speaker assembly and route the cable as shown in the following figure, and
make sure that the speaker connector is attached firmly.
Color Torque
Black 0.181 Nm
(1.85 kgf-cm)
.
Chapter 9 Removing or replacing a FRU
83