HP Compaq NC4010 Maintenance And Service Manual page 93

3. Loosen the PM2.0×4.0 screw 1 that secures the memory
expansion compartment cover to the notebook.
4. Lift the rear edge of the cover up and swing it toward you 2.
5. Remove the cover.
The memory expansion compartment cover is included in the
Miscellaneous Plastics Kit, spare part number 325528-001.
Removing the Memory Expansion Compartment Cover
Maintenance and Service Guide
Removal and Replacement Procedures
5–13