Subwoofer - HP ENVY Maintenance And Service Manual

Subwoofer

Description
Subwoofer (includes cable and 3 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. Service cover (see
b. Hard drive (see
c. Base enclosure (see
Remove the subwoofer:
1. Disconnect the subwoofer cable (1) from the system board.
2. Remove the three Phillips PM2.5×6.2 screws (2) that secure the subwoofer to the top cover.
Battery on page 28), and then remove the following components:
WLAN module on page
Hard drive on page 31)
Base enclosure on page
29)
38)
Component replacement procedures
Spare part number
720563-001
61