HP ENVY 13-ab000 Envy Notebook PC model numbers 13-ab001 through 13-ab099; CTO - Page 38

Speakers, built into the left speaker.

Page 38 highlights

Speakers Description Speakers (includes cables and left and right speakers) Spare part number 909638-001 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 bottom cover (see Bottom cover on page 27). 5. Disconnect the battery cable from the system board (see Battery on page 29). Remove the speakers: 1. Disconnect the speaker cable (1) from the system board. 2. Release the RTC battery cable from the routing channel (2) built into the left speaker. 3. Release the speaker cable from the retention clips (3) and routing channel built into the keyboard/ top cover. 4. Remove the four Phillips PM2.0×3.2 screws (1) that secure the speakers to the keyboard/top cover. 30 Chapter 5 Removal and replacement procedures

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Speakers
Description
Spare part number
Speakers (includes cables and left and right speakers)
909638-001
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 bottom cover (see
Bottom cover
on page
27
).
5.
Disconnect the battery cable from the system board (see
Battery
on page
29
).
Remove the speakers:
1.
Disconnect the speaker cable
(1)
from the system board.
2.
Release the RTC battery cable from the routing channel
(2)
built into the left speaker.
3.
Release the speaker cable from the retention clips
(3)
and routing channel built into the keyboard/
top cover.
4.
Remove the four Phillips PM2.0×3.2 screws
(1)
that secure the speakers to the keyboard/top cover.
30
Chapter 5
Removal and replacement procedures