Originally Posted by
Boyracer
Hello to all!
I need your help asap.I have an MCX since a few days and i had no problem at all (except an inner shaft rotor head brake).But i have a serious problem now.I was flying as usual and after a while the heli started to ignore the controls quite offten.The led in the front turned off and on again every 5-10 second for less than 1-2 sec.If i put it on the ground and release the controller,but the helli does the same,inc small movement of the servos.I have tried with a nother battery in the heli and in the controller as well,than rebind it no satis.Any idea??? THANKS
It sounds like a battery problem. I know you said you tried another battery, but maybe you have 2 bad ones? Or your charger isn't charging them? If you measure battery voltage and it is over 4.0v, then I would say you need to replace the main board.