Hello There, This Is Akash, i have gone through your description of the problem, you are facing audio issues most probably the right kernel modules are not getting loaded, as the laptop you are using is very new, i will be more than happy to help you, it will be helpful to debug the error if you provide the full output of " $ inxi -Axx ", without quotes...
Feel free to contact me if you are interested.
Thankyou.