Installing The Microphones - Dell OptiPlex 7480 All-In-One Service Manual

Installing the microphones

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.
Steps
1. Align the screw holes on the microphone modules with the screw holes on the middle frame.
2. Replace the four screws (M2X2.5) to secure the microphone modules to the middle frame.
3. Route the microphone cable through the routing guides on the display-assembly base and connect the microphone cable to the
system board.
Next steps
1. Install the speakers.
2. Install the rear-I/O bracket.
3. Install the bottom cover.
4. Install the system-board
5. Install the back cover.
6. Install the cable cover (optional).
7. Install the stand.
8. Follow the procedure in
shield.
After working inside your computer.
Removing and installing components 73