Unload kext at sleep/ Load at Wake

[slayer2333]

Hi Everyone,

I was hoping to fix one of my issues with AppleHDA. In fact i have no more audio after sleep, i tried already many IAudioFamilly.kext versions without success. I tried to manually (after wake) to unload AppleHDA then load it again and it seems to get audio back. So i was wondering if it was possible to add a script to any file in the system to for example

 

Unload AppleHDA.kext at sleep then load it at wake or

Reload AppleHDA at wake.

 

Thank you in advance.