hello everyone
Imma be as brief as possible
One of my drone motors  is not spinning. But when I swapped a different motor to the same pin, the motor which was not working spun, and the newly connected  one DID NOT. Basically, its a connection problem.
But the mystery is, the motors keep beeping if they do not receive a signal from  the FC. Once they get  connected to the FC, they stop beeping and if you arm  them and increase the throttle, they spin. But mine did not beep, meaning they were connected. Still, when I increased the throttle, the motor struggled to spin. This almost caused a crash, had I not been agile enough to disarm my drone.
Anyone please help me   Is it just a normal connection problem?  then I can resolder the pins. Or is it a more complicated  problem involving the FC's hardware or software? I have crashed my drone once and broke one of the motors. The  FC  did not get any  impact though.
Thank you