HP Pavilion dv1300 Maintenance And Service Manual page 147

10. Remove the five silver PM2.0×5.0 screws that secure the base
enclosure to the notebook.
11. Lift the base enclosure straight up and remove it.
Removing the Base Enclosure, HP Compaq nx4820 and
Compaq Presario V2300 Models Only
Reverse the above procedure to install the base enclosure.
Maintenance and Service Guide
Removal and Replacement Procedures
5–41