Chosen Solution
I have a sinotech 32inch tv and when I plug my speakers into the aux audio output it makes a static noise, it only works if my tv is on the usb or pc channel but on tv and hdmi just a static noise , I have tried 3 different speakers .. all the same result
There are several causes that can produce a static noise: 1- Your HDMI cable is made of bad quality, it can produce a magnetic field that interfere with audio output wires, to eliminate this possibility try another cable. 2- The TV motherboard architecture isn’t very good or broken.
