HP Compaq NC4010 Maintenance And Service Manual page 104

Removal and Replacement Procedures
5. Turn the notebook right-side up with the front facing
toward you.
6. Open the notebook as far as it will open.
7. Lift the rear edge of the keyboard 1.
8. Slide the keyboard toward the display 2 until the notches on
the front edge of the keyboard clear the top cover.
9. Swing the front edge of the keyboard up and back 3 until it
rests on the display.
Releasing the Keyboard
5–24 Maintenance and Service Guide