Subwoofer - HP ENVY Notebook Maintenance And Service Manual

▲ Remove the screw (1), and then lift the optical drive board (2) to remove it.
Reverse this procedure to install the optical drive 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.
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
5. Remove the service cover (see
6. Remove the hard drive (see
7. Remove the memory modules (see
8. Remove the WLAN module (see
9. Remove the optical drive (see
10. Remove the base enclosure (see
Remove the subwoofer:
56 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts
Battery on page 33).
Service cover on page
Hard drive on page
Memory modules on page
WLAN module on page
Optical drive on page
Base enclosure on page
34).
34).
37).
38).
41).
50).
Spare part number
720263-001