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I have a promark gp s shadow drone until lately it’s been great but went to fly it tonight and powered it up as normal and I have no lights at all even went through set up and nothing it won’t sync w remote and won’t fly I have tried to reset it and trouble shoot the problem to no avail anyone w any ideas would be great thank you
Scott it could be the battery is not getting a good charge? Use a USB charger that is minimum 2.0amps. Is the battery bubbling up? If yes then the battery is bad. When inserted into the drone does the battery LED lights up when you press the on button? If yes then there maybe a connection issue with the contacts. If you have a volt meter check the battery terminals for voltage while pressing the power button. If voltage is present then internal wiring and or the main board is failed. You can Google the part online.
