HP Tc4200 - Compaq Tablet PC Maintenance And Service Manual page 143

2. Disconnect the speaker cable 1 from the system board and
route the cable under the infrared board cable 2.
3. Remove the two T8M2.0×5.0 screws 3 that secure the
speaker to the tablet PC.
4. Remove the speaker 4.
Removing the Speaker
Reverse the above procedure to install the speaker.
Maintenance and Service Guide
Removal and Replacement Procedures
6–53