Replacing The Keyboard - Lenovo ThinkPad T470s User Manual

6. To install the new wireless-WAN card, do 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. Pivot the new wireless-WAN card downward
in place 3 .
c. Connect the antenna cables to the new wireless-WAN card
cable to the main connector on the card, 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.

Replacing the keyboard

Before you start, read "Important safety information" on page v and print the following instructions.
To remove the keyboard, do the following:
Note: You might be instructed to slide the keyboard frame forward or backward in some of the following
steps. In this case, ensure that you do not press or hold the keys while sliding the keyboard frame.
Otherwise, the keyboard frame cannot be moved.
1. Disable the built-in battery. See "Disabling the built-in battery" on page 105.
2. Ensure that the computer is turned off and disconnected from ac power and all cables.
3. Close the computer display and turn the computer over.
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T470s User Guide
1 .
2 and then install the screw to secure the card
4 . Ensure that you connect the orange