Why my husban x4 h107c+ don't lit up ?

[roger1]

Hi, i am trying to give battery connection from 2 wire to 3 pin on the x4 pcb. When the 2 wire is connected to the pins.positive and negative..only the motor spins...i can't see the leds light light up ? what is wrong ?

Please anyone can suggest ?

Thanks!

 

[GJH105775]

Not sure I understand. Can you elaborate, or post some pictures?

 

[roger1]

Hi, just for reference only. i have upload the pic...the pcb of the quad is having 3 pin connector...and connected battery with 2 wire ...positve and negative... thanks !