SBGC v3.0 not working

saidquad

Member
I got my RTF 3 axis iflight gimbal along with SBGC board yesterday and started testing and playing with PIDs for Sony NEX 7 right away. I did connect to a 6s Lipo and the USB cable simultaneously during the configuration process all the time. The board got hot some times but I did not observe any special incidence like burning and smoke at all. Today I got the pitch axis working and disconnected the board, but after reconnecting there is no LED light and it seems the board woldn't power neither via USB nor via Power cable and not even by connection both USB and power simultaneously. When I power the board nothing happens but it gets hot in some points of the board and when testing with voltmeter I see that there is still 5v output voltage from servo and RX sockets. Help.
The current picture of the board.
 

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