You'll hate me for asking, but have you definitely got the aux cable going in to the aux input and the function knob pointing towards 'aux'? Only I've lost count of the amount of times I've overlooked something that obvious.
Ha, valid question, but yeah, I've tested the aux cable with another hifi, tried both the aux and tuner inputs and every selection position on the input knob...
You'll hate me for asking, but have you definitely got the aux cable going in to the aux input and the function knob pointing towards 'aux'? Only I've lost count of the amount of times I've overlooked something that obvious.