Speakers - HP Probook 450 G9 Maintenance And Service Manual

4. Lift the side of the system board upward (5), and then pull the system board away from the connectors
on the side of the computer to remove it (6).
Reverse this procedure to install the system board.

Speakers

To remove the speakers, use this procedure and illustration.
Table 6-9 Speakers description and part number
Description
Speakers
Before removing the speakers, follow these steps:
1. Prepare the computer for disassembly (see
2. Remove the bottom cover (see
3. Remove the battery (see
4. Remove the system board (see
NOTE:
Remove the speakers:
1. Remove the four Phillips M2.0 × 2.0 screws (1) that secure the speakers to the computer.
60 Chapter 6 Removal and replacement procedures for authorized service provider parts
Bottom cover on page
Battery on page
System board on page
Be sure that the RTC battery remains connected to the system board.
Preparation for disassembly on page
40).
50).
57).
Spare part number
M21723-001
40).