HP PAVILION Pavilion DV8300 Maintenance And Service Manual page 155

4. Remove the two silver Phillips PM2.5×6.0 screws 1 that
secure the speaker assembly to the system board.
5. Slide the speaker assembly 2 forward until it clears the
system board.
Removing the Speaker Assembly
Reverse the above procedure to install the speaker assembly.
Maintenance and Service Guide
Removal and Replacement Procedures
5–63