HP Compaq nc6220 - Notebook PC Maintenance And Service Manual page 121

8. Release the zero insertion force (ZIF) connector 1 to which
the keyboard cable is connected and disconnect the keyboard
cable 2 from the system board.
9. Release the ZIF connector 3 to which the pointing stick
cable is connected and disconnect the pointing stick cable 4
from the system board.
Disconnecting the Keyboard and Pointing Stick Cables
10. Remove the keyboard.
Reverse the above procedure to install the keyboard.
Maintenance and Service Guide
Removal and Replacement Procedures
6–19