Dell Latitude 7220EX, Service Manual

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Steps
1. Align the screw hole on the integrated microphone assembly circuit board with the screw hole on the chassis.
2. Insert the microphone and microphone bracket. Replace the screw that holds the microphone bracket in place.
3. Replace the screw (M2x5) that secures the integrated microphone assembly circuit board to the chassis and connect the
microphone cable to the connector on the system board. Close the latch to secure the cable.
Next steps
1. Install the display assembly .
2. Install the stylus .
3. Install the batteries .
4. Install the system cover .
5. Install the battery cover assembly .
6. Follow the procedure in after working inside the tablet .
Front camera
Removing the front camera
Prerequisites
1. Follow the procedure in before working inside the tablet .
2. Remove the batteries cover assembly .
3. Remove the system cover .
4. Remove the batteries .
5. Remove the stylus .
6. Remove the display assembly .
About this task
The figure indicates the location of the front camera and provides a visual representation of the removal procedure.
Field service information 51