Installing The Microphones - Dell Inspiron 24 5420 Owner's Manual

12. Remove the system board.
About this task
The following image indicates the location of the microphones and provides a visual representation of the removal procedure.
Steps
1. Remove the four screws (M2X3.5) that secure the microphone module to the display-assembly base.
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.
90 Removing and installing Field Replaceable Units (FRUs)