Speakers - HP ProBook 4320s Maintenance And Service Manual

Speakers

Description
Speakers for use in computer models with 33.8-cm (13.3-in) displays
Speakers for use in computer models with 33.8-cm (13.3-in) displays; includes metallic heat shield
Speakers for use in computer models with 35.6-cm (14.0-in) displays
Speakers for use in computer models with 35.6-cm (14.0-in) displays; includes metallic heat shield
Before removing the speakers, 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
5. Remove the switch cover and keyboard (see
Remove the speakers:
1. Position the computer right-side up with the front toward you.
2. Disconnect the speaker cable (1) from the system board.
NOTE:
3. Remove the two Phillips PM2.5×3.0 screws (2) that secure the speakers to the base enclosure.
68 Chapter 4 Removal and replacement procedures
Battery on page
The two speakers are connected with a single cable.
57).
Switch cover on page
Spare part number
599566-001
663539-001
605559-001
663540-001
59).