HP ProBook 640 G1 Maintenance And Service Manual page 87

7. Remove the keyboard (5).
8. Swing the rear edge of the keyboard (1) up and forward until it rests upside down on the palm rest.
9. For models with a pointing stick, release the ZIF connector (2) to which the pointing stick cable is
attached, and then disconnect the pointing stick cable from the system board.
10. Release the ZIF connector (3) to which the keyboard cable is attached, and then disconnect the
keyboard cable (4) from the system board.
Component replacement procedures 77