Bus Download Where Do I To Download Audio Device On High Definition Audio Bus?

Where do i to download audio device on high definition audio bus? - bus download

and how can I know if this is correct?

I opened the Device Manager, and the audio device on the bus high definition audio player with an exclamation point.
As has already tried to load a driver, but a personal work. I turned on the problem and said I should uninstall it.

I now have the audio device high definition audio bus instead?


pls help. Thanks