Speaker Assembly - HP ProBook 430 G4 Maintenance And Service Manual

Speaker assembly

Description
Speaker assembly
Before removing the speaker assembly, 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. Place the computer in "Battery Safe mode"
3. Disconnect all external devices connected to the computer.
4. 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.
5. Remove the following components:
a. Service door (see
b. Hard drive
c. Keyboard (see
d. Top cover (see
Remove the speaker assembly:
1. Position the top cover upside-down.
2. Remove the 2 Phillips PM2.0×3.0 screws (1) that secure the speaker assembly to the top cover.
3. Remove the cable from the clips in the top cover (2).
4. Remove the speakers from the top cover (3).
Reverse this procedure to install the speaker assembly.
58 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts
Service doors on page
(Hard drive on page 33)
Keyboard on page 42)
Top cover on page 49)
(Battery Safe mode on page
31).
Spare part number
905729-001
30).