Dear Sir,
For every tv tuner card there is line out socket, use two sided phone plug one side of it connect it to the the audio out off tv tuner and another to the Line in socket of your PC,then go the volume properties increase the line in volume. It deffinately solves your problem.If you have any problem regarding this issue leave a feedback,we will glad to assist you
Phone connector
Have a nice day
good luck
F*uk
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