Lenovo ThinkPad L412 Hardware Maintenance Manual page 83

Removal steps of PCI Express Mini Card for wireless LAN
1a 1b
In step and , unplug the jacks by using the removal tool antenna RF connector (P/N: 08K7159) or pick
the connectors with your fingers and gently unplug them in the direction of the arrow.
Step Screw (quantity)
2
M2 × 3 mm, flat-head, nylon-coated (2)
When installing:
Plug the gray cable into the jack labeled MAIN, and the black cable into the jack labeled AUX on the card.
1b
1a
2
2
3
Color Torque
Black 0.181 Nm
(1.85 kgfcm)
.
Chapter 8 Removing and replacing a FRU
77