I have Dell notebook Studio i7-720 1747.When I play music,DVD or Video streaming I listen
noise by speakers.Audio Driver - IDT High Definition Audio Codec and for second monitor-
ATI High Devinitin Audio devices.Sound noise and by listen speach.
noise by speakers.Audio Driver - IDT High Definition Audio Codec and for second monitor-
ATI High Devinitin Audio devices.Sound noise and by listen speach.