aux in port

Forum discussion tagged with aux in port.
  1. L

    Question Very Low sound from aux in port but very good sound from USB port ?

    Whenever i plug my headphone, or any headphone, to my tower's aux in port, both the front and the rear aux in ports, the sound is very low, however if I use a headphone with the USB flash port, sound is perfect. My motherboard is b450 tomahawk, any problem with my motherboard?