HP Compaq NC4010 Maintenance And Service Manual page 119

3. Remove the four rubber covers 1 that conceal the top cover
front edge screws.
✎
Spare part number 371808-001 should be used to replace
the top cover rubber screw covers.
4. Remove the fifteen PM2.0×6.0 screws 2 that secure the top
cover to the notebook.
5. Remove the PM2.0×4.0 screw 3 in the hard drive bay that
secures the top cover to the notebook.
Removing the Top Cover Screws
Maintenance and Service Guide
Removal and Replacement Procedures
5–31