HP Compaq NC4010 Maintenance And Service Manual page 101

7. Insert a flat-bladed tool into the notch and lift the left side of
the LED switch cover.
8. After the left side of the LED switch cover has disengaged
from the notebook, swing the LED switch cover up and to
the right.
9. Remove the LED switch cover.
Removing the LED Switch Cover
Reverse the above procedure to install the LED switch cover.
Maintenance and Service Guide
Removal and Replacement Procedures
5–21