I got a new Asus Rog Strix Scar 17. I installed Ubuntu 18.04 after installation everything was worked great I just accepted an update and I lost PC sound before the update I could use all functionality of volume control and can be heard what plays.

I followed several instructions about solving this issue

<https://leimao.github.io/blog/Ubuntu-No-Sound-Fix/>

<https://medium.com/@win10tricks/how-to-fix-the-no-sound-issue-in-ubuntu-18-04-220ba9bbe61e>

nothing works to solve it.

in `/etc/modprobe.d/alsa-base.conf` file if i change

```
options snd-hda-intel model=asus-zenbook

```

speakers work but I can't control volume level it only works %100 or %0 level.