Torque; (1.85 Kgf-Cm) - Lenovo ThinkPad T490s Hardware Maintenance Manual

ThinkPad X390
Step Screw (quantity)
2
M2 × 4.5 mm, flat-head, nylon-coated (4)
When installing:
• Ensure that the connector is attached firmly.
• Ensure that the base cover assembly is secured in place. Otherwise, the battery connection may fail.
80
T490s and X390 Hardware Maintenance Manual
Color

Torque

Black 0.181 Nm

(1.85 kgf-cm)