Subwoofer - HP ENVY dv7-7200 Maintenance And Service Manual

Subwoofer

Description
Subwoofer (includes subwoofer cable, front speaker passthrough cable, and 2 rubber isolators)
Before removing the subwoofer, 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 battery (see
a. Hard drive (see
b. Optical drive (see
c. Keyboard (see
d. Top cover (see
e. System board (see
Remove the subwoofer:
1. Release the subwoofer cables (1) from the clips (2) and routing channel built into
the base enclosure.
2. Remove the two Phillips PM2.5×10.0 screws (1) that secure the subwoofer to the base enclosure.
Battery on page 47), and then remove the following components:
Hard drive on page 48)
Optical drive on page
Keyboard on page 59)
Top cover on page 63)
System board on page
53)
77)
Component replacement procedures
Spare part number
681996-001
89