Introduction
The Con Board is located under the back cover. This guide will help you remove and replace the Back Con Board from your DJI Phantom 4 Advanced Remote Controller.
Many issues that arise with a DJI Remote Controller are caused by a faulty Back Con Board.
Before beginning, disconnect your drone and power off the remote completely.
Tools
Parts
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Pull apart the back plastic panel.
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Once the back panel is off, you will have access to the motherboard.
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Remove each of the three ribbon cables from their tabs by pulling in a horizontal direction away from the socket.
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Remove the Back Con Board.
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Conclusion
To reassemble your device, follow these instructions in reverse order.