HP Pavilion dv7-6000 HP Pavilion dv7 Notebook PC - Maintenance and Service Gui - Page 76

Front speakers, USB board see

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Front speakers Description Front speakers (includes front left and right speakers and cables) Spare part number 639394-001 Before removing the front speakers, 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 38), and then remove the following components: ● Optical drive (see Optical drive on page 39) ● Hard drive (see Hard drive on page 42) ● Keyboard (see Keyboard on page 49) ● Top cover (see Top cover on page 52) ● USB board (see USB board on page 66) Remove the front speakers and cables: 1. Disconnect the front speaker cable (1) from the system board. 2. Release the front speaker cable from the clips (2) and routing channel built into the base enclosure. 68 Chapter 4 Removal and replacement procedures

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Front speakers
Description
Spare part number
Front speakers (includes front left and right speakers and cables)
639394-001
Before removing the front speakers, 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
38
), and then remove the following components:
●
Optical drive (see
Optical drive
on page
39
)
●
Hard drive (see
Hard drive
on page
42
)
●
Keyboard (see
Keyboard
on page
49
)
●
Top cover (see
Top cover
on page
52
)
●
USB board (see
USB board
on page
66
)
Remove the front speakers and cables:
1.
Disconnect the front speaker cable
(1)
from the system board.
2.
Release the front speaker cable from the clips
(2)
and routing channel built into the base
enclosure.
68
Chapter 4
Removal and replacement procedures