HP ProBook 440 G1 Maintenance And Service Manual page 52

4.
Remove the battery (see
5.
Remove the service door (see
To remove a hard drive:
1.
Position the computer upside down on a flat surface.
2. Remove the 4 Phillips PM2.5×3.0 screws that secure the hard drive to the chassis.
3. Pull the hard drive tab (1) toward the side of the computer to disconnect the hard drive.
40 Chapter 5 Removal and replacement procedures for Customer Self-Repair parts
Battery on page 37).
Service door on page 38).