FHP DV1400 - Manual (Page 155)

5–42 Maintenance and Service Guide
Removal and Replacement Procedures
✎
Steps 9 through 11 apply only to HP Compaq nx4820 and
Compaq Presario V2400 models.
9. Remove the fifteen PM2.0×8.5 screws that secure the base
enclosure to the computer.
Removing the Base Enclosure Screws, HP Compaq nx4820 and
Compaq Presario V2400 Models Only