Turned off and on NVIDIA Hight Definition Audio from restart and the PC does not see the headphones, why?

Question

Headphones

There was crackling in the headphones. I turned on and off NVIDIA Hight Definition Audio with restarting the PC when I turned it on or off and now the PC does not see the headphones that are connected at all. How to return so that the PC sees the headphones?

Answer 1

put the driver on the vidyahu clean, and turn off the checkbox of the driver for sound when installing.
put on zvukovuhu native driver from the manufacturer.