Microsoft Uaa Function Driver For High Definition Audio Why Won't My Headphones Work On My Desk-top PC? Is It My Soundcard As I've Checked All The Vol. Controls Etc. ?

Why won't my headphones work on my desk-top PC? Is it my soundcard as I've checked all the vol. controls etc. ? - microsoft uaa function driver for high definition audio

My equipment is: Microsoft UAA Function Driver for High Definition Audio - Realtek 880/860 and USB audio device is compatible with Windows XP. Work on my stereo headphones, and I think I can vaguely hear V sound test on the computer with them. I never used the speakers in this team and I am totally, what to do next, confused. I would not really be forced to return to solve this problem, too! Can someone please help me in simple words the latest man? "