Lenovo 244723U Laptop User Manual


 
4
When installing: Plug the red cable into the main connector and the blue cable into the auxiliary connector.
Removal steps of PCI Express Mini Card for wireless WAN (half-size WWAN card)
In step 1 , unplug the connectors by using the antenna RF connector removal tool or pick the connectors
with your ngers and gently unplug them in direction of the arrow.
82 Hardware Maintenance Manual