HP ENVY dv4-5b00 HP Envy dv4 Maintenance and Service Guide - Page 69

Speakers, Release the wireless antenna cables

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Speakers Description Speakers (include subwoofer, speaker cable, and 4 rubber isolators) Spare part number 676655-001 Before removing the speakers, follow these steps: 1. Shut down the computer. 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 Battery on page 30), and then remove the following components: a. Service door (see Service door on page 32) b. Hard drive (see Hard drive on page 33) c. Optical drive (see Optical drive on page 36) d. WLAN module (see WLAN module on page 39) e. Keyboard (see Keyboard on page 42) f. Top cover (see Top cover on page 45) g. System board (see System board on page 52) Remove the speakers: 1. Release the wireless antenna cables (1) from the clip (2) built into the right speaker. 2. Release the speaker cables (1) from the clips and routing channel built into the base enclosure. 3. Remove the four Phillips M3.0×7.0 screws (2) that secure the speakers to the base enclosure. Component replacement procedures 61

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Speakers
Description
Spare part number
Speakers (include subwoofer, speaker cable, and 4 rubber isolators)
676655-001
Before removing the speakers, follow these steps:
1.
Shut down the computer.
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
Battery
on page
30
), and then remove the following components:
a.
Service door (see
Service door
on page
32
)
b.
Hard drive (see
Hard drive
on page
33
)
c.
Optical drive (see
Optical drive
on page
36
)
d.
WLAN module (see
WLAN module
on page
39
)
e.
Keyboard (see
Keyboard
on page
42
)
f.
Top cover (see
Top cover
on page
45
)
g.
System board (see
System board
on page
52
)
Remove the speakers:
1.
Release the wireless antenna cables
(1)
from the clip
(2)
built into the right speaker.
2.
Release the speaker cables
(1)
from the clips and routing channel built into the base enclosure.
3.
Remove the four Phillips M3.0×7.0 screws
(2)
that secure the speakers to the base enclosure.
Component replacement procedures
61