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KK 2.1.5 blank screen

Hi HobbyKing, maybe 2 weeks ago, I ordered a some electronics part including flying board KK 2.1.5. When the order was received, I opened the parcel. Today I connected power to the board, the board was powered by 40Amps regulator with UBEC (5V 3A) and battery Turnigy 2200mAh 3s. When I connected the plug to M1 input on the board the screen was blank !. Please, tell me what should I do to fix it or return it and repleace. I can send pictures or send a video of powered my board. My order is 2009860359. Thank you and ask for a prompt response.

Dawid

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If you are still searching for an answer:

I had the same thing going on...Take a male to male servo lead...cut the outer two wires so only the middle one remains...plug one end onto the #8 input on the board (so the wire is connected to the middle pin) and the other end on the lower two pins (the ones used for flashing the firmware) make sure the wire on that end is on the outer pin.That should make the screen work again.Dont ask me why,but it worked for me!!

patrick 0 votes
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