Lenovo ThinkPad Edge L330 Hardware Maintenance Manual page 68

Removal steps of PCI Express Mini Card for wireless LAN
1
In step , unplug the connectors by using the antenna RF connector or pick the connectors with your fingers
and gently unplug them in the direction of the arrows.
Step Screw (quantity)
2
M2 × 3.5 mm, flat-head, nylon-coated (1)
62
Hardware Maintenance Manual
Torque
Color
Black 0.181 Nm
(1.85 kgf-cm)