HP Spectre 12-c000 Maintenance and Service Guide - Page 48

Microphones, Remove the power button board

Page 48 highlights

Remove the power button board: 1. Detach the power button board cable (1) from the right speaker. (The power button board cable is attached to the right speaker with double-sided adhesive.) 2. Detach the power button board (2) from the back cover. (The power button board is attached to the back cover with double-sided adhesive.) 3. Remove the power button board and cable. Reverse this procedure to install the power button board. Microphones Description Left microphone (includes cable and rubber isolators) Right microphone (includes cable and rubber isolators) Spare part number 924840-001 924839-001 Before removing the microphones, follow these steps: 1. Shut down the tablet. If you are unsure whether the tablet is off or in Hibernation, turn the tablet on, and then shut it down through the operating system. 2. Disconnect all external devices connected to the tablet. 3. Disconnect the power from the tablet by first unplugging the power cord from the AC outlet, and then unplugging the AC adapter from the tablet. 4. Remove the display panel assembly (see Display panel assembly on page 20). 5. Remove the bottom bezel (see Bottom bezel on page 24). 6. Remove the battery (see Battery on page 25). 38 Chapter 5 Removal and replacement procedures

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Remove the power button board:
1.
Detach the power button board cable
(1)
from the right speaker. (The power button board cable is
attached to the right speaker with double-sided adhesive.)
2.
Detach the power button board
(2)
from the back cover. (The power button board is attached to
the back cover with double-sided adhesive.)
3.
Remove the power button board and cable.
Reverse this procedure to install the power button board.
Microphones
Description
Spare part number
Left microphone (includes cable and rubber isolators)
924840-001
Right microphone (includes cable and rubber isolators)
924839-001
Before removing the microphones, follow these steps:
1.
Shut down the tablet. If you are unsure whether the tablet is
off
or in Hibernation, turn the tablet on,
and then shut it down through the operating system.
2.
Disconnect all external devices connected to the tablet.
3.
Disconnect the power from the tablet by
first
unplugging the power cord from the AC outlet, and then
unplugging the AC adapter from the tablet.
4.
Remove the display panel assembly (see
Display panel assembly
on page
20
).
5.
Remove the bottom bezel (see
Bottom bezel
on page
24
).
6.
Remove the battery (see
Battery
on page
25
).
38
Chapter 5
Removal and replacement procedures