I've just received a replacement AQ board, done all the calibrations and got it flying ok.
I plugged it in this morning and the LEDs turned on on the arms as normal, but then after about 10 seconds they went out and the ESCs started beeping slowly. At this point I noticed all of the lights on the AQ board has gone out. Reconnecting the power to the board, and the lights all stay off.
Please help!