HP ENVY 17-1100 HP ENVY 17 - Maintenance and Service Guide - Page 80

Subwoofer, System board see

Page 80 highlights

Subwoofer Description Subwoofer (includes cable) Spare part number 603800-001 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 Battery on page 38), and then remove the following components: a. Hard drive cover (see Primary hard drive on page 39) b. memory module compartment cover (see Memory module on page 43). c. Keyboard (see Keyboard on page 51) d. Top cover (see Top cover on page 53) e. System board (see System board on page 61) 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. 70 Chapter 4 Removal and replacement procedures

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Subwoofer
Description
Spare part number
Subwoofer (includes cable)
603800-001
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
Battery
on page
38
), and then remove the following components:
a.
Hard drive cover (see
Primary hard drive
on page
39
)
b.
memory module compartment cover (see
Memory module
on page
43
).
c.
Keyboard (see
Keyboard
on page
51
)
d.
Top cover (see
Top cover
on page
53
)
e.
System board (see
System board
on page
61
)
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.
70
Chapter 4
Removal and replacement procedures