Lenovo ThinkPad X380 Yoga User Manual page 113

6. Install a new wireless-WAN card by doing the following:
a. Align the contact edge of the new wireless-WAN card with the key in the slot. Then carefully insert
the card into the slot at an angle of about 20 degrees
b. Install the screw to secure the wireless-WAN card in place
Ensure that you attach the red cable to the main connector and the blue cable to the auxiliary
connector on the card.
7. Reinstall the base cover assembly.
8. Turn the computer over. Connect the ac power adapter and all cables to the computer.
1 . Pivot the card downward
3 . Then connect the cables to the card
Chapter 8
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4 .
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Replacing devices