HP EliteBook G3 EliteBook 820 G3 Notebook PC EliteBook 828 G3 Notebook PC- Mai - Page 69

Speaker assembly, Remove the bottom cover see

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4. Lift the smart card reader board left to remove it from the top cover (5). Reverse this procedure to install the card reader board. 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 32). 5. Remove the battery (see Battery on page 35). 6. Remove the system board (see System board on page 49). Remove the speaker assembly: 1. Remove the two Phillips PM2.5x3.0 screws that secure the speakers to the computer (1). Component replacement procedures 59

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4.
Lift the smart card reader board left to remove it from the top cover
(5)
.
Reverse this procedure to install the card reader board.
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
32
).
5.
Remove the battery (see
Battery
on page
35
).
6.
Remove the system board (see
System board
on page
49
).
Remove the speaker assembly:
1.
Remove the two Phillips PM2.5x3.0 screws that secure the speakers to the computer
(1)
.
Component replacement procedures
59