Noise speakers

[ovris]

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.

 

[TrainableMan]

ovris, the translation to English is hard to understand.

There are no drivers for Windows 7 32-bit so hopefully you installed W7 64-bit.

Here are the 64-bit drivers for your computer ...
http://support.dell.com/support/dow...bIndex=&scanSupported=False&scanConsent=False

Hope that helps.