Subwoofer - HP ENVY 17-2090 Maintenance And Service Manual

Subwoofer

Description
Subwoofer (includes cable)
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
a. Hard drive cover (see
b. memory module compartment cover (see
c. Keyboard (see
d. Top cover (see
e. System board (see
Remove the subwoofer:
1. Release the wireless antenna cables from the clips built into the subwoofer (1) and the base
enclosure (2).
2. Remove the three Phillips PM2.5×5.0 broad head screws (3) that secure the subwoofer to the
base enclosure.
Battery on page 37), and then remove the following components:
Primary hard drive on page
Keyboard on page 50)
Top cover on page 52)
System board on page
38)
Memory module on page
60)
Component replacement procedures
Spare part number
603800-001
42).
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