Speaker - HP 321 - Notebook PC Maintenance And Service Manual

Speaker

The spare part number for the speaker used in all models is 605792-001.
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
5. Remove the service door (see
6. Remove the palm rest (see
7. Remove the keyboard (see
8. Remove the top cover (see
Remove the speaker:
1. Disconnect the speaker cable from the connector (1) on the system board.
2. Release the cable from the cable retainers (2) then, push up on the speaker from the back (3) to
remove it from the base enclosure.
Reverse this procedure to install the speaker.
Battery on page 49).
Service door on page
Palm rest on page 64).
Keyboard on page 69).
Top cover on page 73).
49).
Component replacement procedures 83