Hi guys!
Thank you for your answer.
I watched and read carefully your links several times and one time before writing this message.
Unfortunatelly, there is no Triple Bass Reflex subwoofer in Microsoft document and YouTube video you posted below. Looks like you gave me links on Windows8 tutorial. I have a big experienced with all versions of Windows OS and can exactly say no one versions of Windows OS had Triple Bass Reflex subwoofer. This is the feature of HP's laptops. Are you agree with me?
So the question is the same: Is it possible to change (or turn off) volume level ONLY of Triple Bass Reflex subwoofer? Of course I can change volume level of all my speakers and Triple Bass Reflex subwoofer together and simultaneously. But how to change (or turn off) volume level ONLY of Triple Bass Reflex subwoofer?
I look forward to hearing from you soon.
Yours sincerely, Serj.