Subwoofer - HP Pavilion dv7 Maintenance And Service Manual

4. Remove the battery (see
5. Remove the following components:
a. Hard drive (see
b. Optical drive (see
c. Switch cover and keyboard (see
d. Speaker assembly (see
e. Display assembly (see
f. Top cover (see
Remove the USB board:
1. Disconnect the USB board cable (1) from the LIF connector on the system board.
2. Remove the Phillips PM2.5×5.0 screw (2) that secures the USB board to the base enclosure.
3. Remove the USB board (3) from the base enclosure.
Reverse this procedure to install the USB board.

Subwoofer

Description
Subwoofer
Before removing the subwoofer, 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.
84 Chapter 4 Removal and replacement procedures
Downloaded from LpManual.com Manuals
Battery on page 43).
Hard drive on page 48).
Optical drive on page
Switch cover and keyboard on page
Speaker assembly on page
Display assembly on page
Top cover on page 74).
44).
62).
64).
Spare part number
516333-001
57).