HP EliteBook 800 EliteBook 820 G4 Notebook PC EliteBook 828 G4 Notebook PC Mai - Page 77

Speaker assembly

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Speaker assembly Description Speaker assembly (includes cable) Spare part number 821684-001 Before removing the speaker assembly, follow these steps: 1. Turn off 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 the power from the computer by unplugging the power cord from the computer. 3. Disconnect all external devices from the computer. 4. Remove the bottom cover (see Bottom cover on page 30). 5. Remove the battery (see Battery on page 35). 6. Remove the system board (see System board on page 61). Remove the speaker assembly: 1. Use a tool to pry the middle of the speaker assembly upward to disengage from the adhesive that secures it to the computer (1). 2. Remove the speaker assembly (2) from the computer. Reverse this procedure to install the speaker assembly. Component replacement procedures 67

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Speaker assembly
Description
Spare part number
Speaker assembly (includes cable)
821684-001
Before removing the speaker assembly, follow these steps:
1.
Turn
off
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 the power from the computer by unplugging the power cord from the computer.
3.
Disconnect all external devices from the computer.
4.
Remove the bottom cover (see
Bottom cover
on page
30
).
5.
Remove the battery (see
Battery
on page
35
).
6.
Remove the system board (see
System board
on page
61
).
Remove the speaker assembly:
1.
Use a tool to pry the middle of the speaker assembly upward to disengage from the adhesive that
secures it to the computer
(1)
.
2.
Remove the speaker assembly
(2)
from the computer.
Reverse this procedure to install the speaker assembly.
Component replacement procedures
67