HP 11-ab000 Maintenance and Service Guide - Page 50

Speakers, Release the wireless antenna cables from the retention clips

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Speakers Description Speakers (includes left and right speakers and cables) Spare part number 906785-001 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 28). 5. Disconnect the battery cable from the system board (see Battery on page 30). Remove the speakers: 1. Disconnect the speaker cable (1) from the system board. 2. Release the TouchScreen board cable (2) from the routing channel built into the speaker. 3. Release the wireless antenna cables from the retention clips (3) and routing channel built into the speaker. 4. Remove the two Phillips PM2.5×4.3 screws (4) that secure the speakers to the keyboard/top cover. 5. Remove the speakers (5). Reverse this procedure to install the speakers. 42 Chapter 5 Removal and replacement procedures

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Speakers
Description
Spare part number
Speakers (includes left and right speakers and cables)
906785-001
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
28
).
5.
Disconnect the battery cable from the system board (see
Battery
on page
30
).
Remove the speakers:
1.
Disconnect the speaker cable
(1)
from the system board.
2.
Release the TouchScreen board cable
(2)
from the routing channel built into the speaker.
3.
Release the wireless antenna cables from the retention clips
(3)
and routing channel built into
the speaker.
4.
Remove the two Phillips PM2.5×4.3 screws
(4)
that secure the speakers to the keyboard/top cover.
5.
Remove the speakers
(5)
.
Reverse this procedure to install the speakers.
42
Chapter 5
Removal and replacement procedures