Lenovo 243858U Laptop User Manual


 
8. Align the contact edge of the new wireless WAN card with the corresponding socket.
9. Pivot the card until you snap it into place. Secure the card with the screw.
Note: Depending on the system conguration of your computer, the card might have only one connector.
10. Connect the cables to the new wireless WAN card.
Note: Depending on the model, the marking for the connectors on your card might look different from
the one shown in the illustration above. Be sure to attach the red cable to the MAIN or M connector,
and the blue cable to the AUX or A connector.
11. Reinstall the keyboard. See “Replacing the keyboard” on page 78.
12. Reinstall the battery. See “Replacing the battery” on page 72.
Chapter 6. Replacing devices 91