Speakers
Description Spare part number
For use only with HP Compaq 6730s Notebook PC models 491277-001
For use only with HP Compaq 6735s Notebook PC models 491612-001
Before removing the speaker, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
4. Remove the battery (see
Battery on page 50).
5. Remove the switch cover and keyboard (see
Switch cover and keyboard on page 61).
Remove the speakers:
1. Disconnect the speaker cable (1) from the system board and remove the speaker cable from the
clips and routing channel.
NOTE: The two speakers are connected with a single cable.
2. Remove the four Phillips PM2.5×4.0 screws (2) that secure the speakers to the top cover.
3. Remove the speakers (3) from the top cover.
Reverse this procedure to install the speakers.
66 Chapter 4 Removal and replacement procedures