HP Dv7-2170us HP Pavilion dv7 Entertainment PC - Maintenance and Service Guide - Page 73

Speaker assembly, Remove the switch cover and keyboard see

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Speaker assembly Description Speaker assembly Spare part number 531902-001 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. 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 Battery on page 44). 5. Remove the primary hard drive (see Hard drive on page 48 ) 6. Remove the switch cover and keyboard (see Switch cover and keyboard on page 59). Remove the speaker assembly: 1. Disconnect the speaker assembly cable (1) from the system board. 2. Remove the speaker assembly (2). Reverse this procedure to install the speaker assembly. Component replacement procedures 65

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Speaker assembly
Description
Spare part number
Speaker assembly
531902-001
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.
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
Battery
on page
44
).
5.
Remove the primary hard drive (see
Hard drive
on page
48
)
6.
Remove the switch cover and keyboard (see
Switch cover and keyboard
on page
59
).
Remove the speaker assembly:
1.
Disconnect the speaker assembly cable
(1)
from the system board.
2.
Remove the speaker assembly
(2)
.
Reverse this procedure to install the speaker assembly.
Component replacement procedures
65