HP Pavilion m4-1000 HP Pavilion m4 Notebook PC Maintenance and Service Guide - Page 71

Speakers, Optical drive see

Page 71 highlights

Speakers Description Speakers (include left and right speakers and cables) Spare part number 718443-001 Before removing the speakers, 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 Battery on page 30) and then remove the following components: a. Hard drive (see Hard drive on page 31) b. WLAN module (see WLAN module on page 33) c. Solid-state drive (see Solid-state drive on page 35) d. Memory module service cover (see Memory module on page 36) e. Optical drive (see Optical drive on page 38) f. Keyboard (see Keyboard on page 42) g. Top cover (see Top cover on page 45) h. Fan (see Fan on page 52) i. System board (see System board on page 55) Remove the speakers: 1. Release the front speaker cables (1) from the clips built into the base enclosure. Component replacement procedures 63

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Speakers
Description
Spare part number
Speakers (include left and right speakers and cables)
718443-001
Before removing the speakers, 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
Battery
on page
30
) and then remove the following components:
a.
Hard drive (see
Hard drive
on page
31
)
b.
WLAN module (see
WLAN module
on page
33
)
c.
Solid-state drive (see
Solid-state drive
on page
35
)
d.
Memory module service cover (see
Memory module
on page
36
)
e.
Optical drive (see
Optical drive
on page
38
)
f.
Keyboard (see
Keyboard
on page
42
)
g.
Top cover (see
Top cover
on page
45
)
h.
Fan (see
Fan
on page
52
)
i.
System board (see
System board
on page
55
)
Remove the speakers:
1.
Release the front speaker cables
(1)
from the clips built into the base enclosure.
Component replacement procedures
63