HP Pavilion 15 Maintenance And Service Manual page 42

2. Remove the five Phillips M2.5×6.0 screws (P1 driver) (2) from under the feet and the three Phillips
M2.0×4.0 screws (P0 driver) (3) along the bottom edge of the bottom cover that secure the bottom cover
to the computer.
3. Starting under the hinges (1), use a thin plastic tool to disengage the bottom cover from the computer (2).
4. Remove the bottom cover (3).
Reverse this procedure to install the bottom cover.
34 Chapter 5 Removal and replacement procedures for Authorized Service Provider parts