windgate
lvl.4
United States
Offline
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After opening up the RC (controller), and as having found typical in much of my industrial applications work, I took a shot at re-seating the internal connectors. The battery now operates just fine. If I had to suspect one of the cables in particular, it would likely be the micro-ribbon cable that is labelled on one end as main connector and connects to the RC assembly bottom side.
This is not a fun cable to reconnect after separating the two halves as it's (likely and intentionally) very short. I don't believe DJI wants anyone getting into their products. However, I could not help doing so as I'm an electrical engineer with 30 years of experience.
I can only imagine what the cost would have been if I had sent the RC into one of their service centers.
Hope this might help someone else who may experienced the same issues.
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