HP Chromebook 11A G8 Education Edition Maintenance and Service Guide - Page 39

Speakers, from the system board.

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Speakers Table 5-3 Speaker spare part information Description Speakers (include left and right speakers, cables, and 2 rubber isolators) Spare part number L89788-001 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 keyboard/top cover (see Keyboard/top cover on page 24). Remove the speakers: 1. Release the shielding (1) that covers the battery cable and connector. 2. Disconnect the battery cable (2) from the system board. 3. Disconnect the speaker cable (1) from the system board. 4. Release the speaker cable from the routing clips (2) and channel built into the battery. 5. Remove the three Phillips M2.0×4.2 screws (3) that secure the speakers to the bottom cover. Component replacement procedures 31

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Speakers
Table 5-3
Speaker spare part information
Description
Spare part number
Speakers (include left and right speakers, cables, and 2 rubber isolators)
L89788-001
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 keyboard/top cover (see
Keyboard/top cover
on page
24
).
Remove the speakers:
1.
Release the shielding
(1)
that covers the battery cable and connector.
2.
Disconnect the battery cable
(2)
from the system board.
3.
Disconnect the speaker cable
(1)
from the system board.
4.
Release the speaker cable from the routing clips
(2)
and channel built into the battery.
5.
Remove the three Phillips M2.0×4.2 screws
(3)
that secure the speakers to the bottom cover.
Component replacement procedures
31