HP ENVY 15-k300 Maintenance and Service Guide - Page 79

Speakers

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Speakers Description Speaker Kit (includes left and right front speakers and cables) for HP ENVY 17 Notebook PC computer models Speaker Kit (includes left and right front speakers and cables) for HP ENVY 15 Notebook PC computer models Spare part number 763717-001 762502-001 Before removing the speakers, 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 37), 5. Remove the optical drive (see Optical drive on page 38). 6. Remove the top cover from the base enclosure (see Base enclosure on page 41). 7. Remove the WLAN module (see WLAN module on page 55). 8. Remove the subwoofer (see Subwoofer on page 60). 9. Remove the system board (see System board on page 63). Remove the speakers: 1. Turn the computer, with the front edge toward you. 2. Remove the two Phillips screws (1). 3. Disengage the cables, and then remove the front speakers (2). Component replacement procedures 69

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Speakers
Description
Spare part number
Speaker Kit (includes left and right front speakers and cables) for HP ENVY 17 Notebook PC computer
models
763717-001
Speaker Kit (includes left and right front speakers and cables) for HP ENVY 15 Notebook PC computer
models
762502-001
Before removing the speakers, 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
37
),
5.
Remove the optical drive (see
Optical drive
on page
38
).
6.
Remove the top cover from the base enclosure (see
Base enclosure
on page
41
).
7.
Remove the WLAN module (see
WLAN module
on page
55
).
8.
Remove the subwoofer (see
Subwoofer
on page
60
).
9.
Remove the system board (see
System board
on page
63
).
Remove the speakers:
1.
Turn the computer, with the front edge toward you.
2.
Remove the two Phillips screws
(1)
.
3.
Disengage the cables, and then remove the front speakers
(2)
.
Component replacement procedures
69