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@EliteMacx86 I've copied the Codec Commander's kext folder in the Opencore's kext folder.
But I'm unable to copy the hda-verb file in usr/bin because I'm getting this error of read only file system in Catalina.


View attachment 2127
Yes, this is a known issue. You must enable write permission in Catalina.
Check here:
 
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Yes, this is a known issue. You must enable write permission in Catalina.
Check here:

Thanks a ton! Fixed it.
 
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I have a small question. I'm unable to use a Microphone when I plug it into the same port.
How can I make Mac detect my mic?
 
I have a small question. I'm unable to use a Microphone when I plug it into the same port.
How can I make Mac detect my mic?
Off topic. Create a separate thread.
 
@EliteMacx86
@Mirone

Hey Guys,

Thanks for this guide, but the distortion/crackling sound on both speakers and earphones is still there.
I completed the whole steps as explained
and I even added the missing ALC dictionary to the CodecCommander info.plist.

I am going to upload everything you've asked for Problem Reporting

Any help would be great
 
Last edited:
@EliteMacx86
@Mirone

Hey Guys,

Thanks for this guide, but the distortion/crackling sound on both speakers and earphones is still there.
I completed the whole steps as explained
and I even added the missing ALC dictionary to the CodecCommander info.plist.

I am going to upload everything you've asked for Problem Reporting

Any help would be great
Please fix your profile first.

Here are the following issues.
  • config.plist is not as per the guide.
  • ACPI is not patched.
  • The drivers directory is not as per the guide.
  • Remove all the kexts installed in S/L/E.

Also, the AppleHDA looks modified and you're also using AppleALC. You should choose only one method.

Start here:

 

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