Installing The Microphones - Dell Inspiron 27 7720 All-in-One Owner's Manual

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2. Peel the tape that secures the microphone cable to the display-assembly base.
3. Remove the microphone cable from the routing guides on the display-assembly base.
4. Lift the microphone module off the display-assembly base.

Installing the microphones

CAUTION:
The information in this section is intended for authorized service technicians only.
Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
About this task
The following image indicates the location of the microphones and provides a visual representation of the installation procedure.
Figure 60. Installing the microphones
Steps
1. Align and place the microphone module into the slot on the display-assembly base.
2. Replace the four screws (M2X3.5) that secure the microphone module to the display-assembly base.
3. Route the microphone cable through the routing guides on the display-assembly base.
4. Adhere the tape that secures the microphone cable to the display-assembly base.
Next steps
1. Install the
system
board.
2. Install the
integrated heat sink
3. Install the
M.2 2230 solid-state drive or,M.2 2280 solid-state
4. Install the
wireless
card.
5. Install the
memory
module.
6. Install the
media-card
7. Install the
system-board
8. Install the
hard
drive.
9. Install the
I/O
cover.
10. Install the
back
cover.
11. Install the stand.
88
Removing and installing Field Replaceable Units (FRUs)
or,
discrete heat
reader.
shield.
sink.
drive, as applicable.

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