Phantom 3

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Switch it on and it just beeps, no lights. Can anyone help. Cheers
 
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Are you new to drones? Have you flown this before? I assume you’re talking about the remote beeping. Any background might be helpful to get replies.

More details needed. Is it charged, etc.?
 
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Had a flight in the morning all good. Second flight turned drone on no flashing lights just a continuous beep.
 
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turned drone on no flashing lights just a continuous beep.
Flight controller issue.

Check voltages on ESC Center Board, look around FC module for cracks in the solder. Connect to PC via front USB and check if any packets arrive. No packets mean FC micro-controller is completely dead, and if there are packets - they will contain some details about what's wrong.

I suspect, since there are no arm lights, that FC will be completely dead. Not powered or just fried.

No-ob solution: just replace the ESC Center Board.
 
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The same thing happened to me when I tried to update the firmware. No lights, continuous beep
 

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