Dell Latitude 5520 - Installing the Sensor Board

3. Remove the SIM card.
4. Remove the microSD card.
5. Remove the base cover.
6. Remove the display assembly.
7. Remove the display bezel.
8. Remove the display panel.
About this task
The following images indicate the location of the sensor board and provide a visual representation of the removal procedure.
Steps
1. Open the latch and disconnect the display cable from connector on the sensor board.
2. Gently lift the sensor board away from the display back cover.
Installing the sensor board
About this task
The following images indicate the location of the sensor board and provide a visual representation of the removal procedure.
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Removing and installing components