Lenovo X220-4287 Tablet User Manual


 
4. Remove the keyboard. For details, refer to the instructions in “Remove the keyboard” on page 118.
5. Remove the palm rest. For details, refer to the instructions in “Remove the palm rest” on page 122.
6. If a tool for removing connectors is included in the package with the new card, use it to disconnect the
cables from the card. If no such tool is included, disconnect the cables by picking up the connectors
with your ngers and gently unplugging them.
7. Remove the screw. The card pops up.
Chapter 6. Replacing devices 135