Lenovo M490s Hardware Maintenance Manual page 73

Removal steps of the LCD panel and LCD cable
1
Remove the screws , and then remove the LCD panel
Step Screw (quantity)
1
M2 × 3 mm, flat-head, nylon-coated (4)
Turn over the LCD panel. Then detach the LCD cable.
When installing: Ensure that the cable is attached firmly.
2
.
Color
Black
.
Chapter 8 Removing or replacing a FRU
Torque
0.181 Nm
(1.85 kgf-cm)
67