Lenovo M4400s notebook - Manual (Page 53)

Removal steps of the PCI Express Mini Card for wireless LAN
In steps 1 , unplug the connectors by using the antenna RF connector or pick up the connectors with your
fingers and gently unplug them. Then remove the screws 2 .
1
1
2
2
Step Screw (quantity) Color Torque
2 M2 × 3 mm, flat-head, nylon-coated (2) Black 0.181 Nm
(1.85 kgf-cm)
Remove the PCI Express Mini Card for wireless LAN.
3
When installing: Plug the black cable into the main connector, and the white cable into the auxiliary
connector.
1060 mSATA solid-state drive
For access, remove these FRUs in order:
•
“1010 Battery pack” on page 42
• “1020 Bottom slot cover” on page 42
Chapter 8 . Removing or replacing a FRU 47