User's Guide

5. Remove the power button card as shown  . Detach the connector   .
6. Attach the connector   . Align the notches on the power button card with the notches on the
computer. Insert the new button I/O card as shown
 .
7. Reinstall the base cover assembly.
8. Turn the computer over again. Connect the ac power adapter and all cables to the computer.
Replacing the ThinkPad pen pro charger
Before you start, read “Important safety information” on page v and print the following instructions.
Chapter 9. Replacing devices 93