Dell XPS 13 9343 Audio and others...

[stealth658]

No "Problem Reporting" files attached.
Read FAQ, "Problem Reporting" again. Carefully. Attach all requested files/output.
https://www.tonymacx86.com/threads/faq-read-first-laptop-frequent-questions.164990/
Use the tool mentioned in the FAQ, that way it is less likely you'll omit something.

Hey RehabMan, I've been using AppleALC and layout-id 13 on Sierra for months without any issues, but since upgrading to High Sierra, it hasn't been working.

 

[RehabMan]

Hey RehabMan, I've been using AppleALC and layout-id 13 on Sierra for months without any issues, but since upgrading to High Sierra, it hasn't been working.

Use patched AppleHDA (or AppleHDA injector kext) instead of AppleALC.

 

[stealth658]

Use patched AppleHDA (or AppleHDA injector kext) instead of AppleALC.

I've tried a patched AppleHDA but no luck

 

[RehabMan]

I've tried a patched AppleHDA but no luck

Your kextcache output shows no patched AppleHDA components installed.

 

[egore]

Hey @egore did you manage to get audio working on High Sierra? I'm having similar issues getting any audio.

I am no longer using the 9343, instead I am now using a 9360 with working audio. Good luck!

 

[SandK]

Hello, stealth658! Still looking for a problem with sound on High Sierra?

 

[karga]

Hello, stealth658! Still looking for a problem with sound on High Sierra?

Hello,
I am having problems.
xps 13 I have 9343.
I can not identify the sound card.

 

[RehabMan]

I can not identify the sound card.

Obtain audio codec dump from Linux.

 

[SandK]

@karga, hello! @pgh550 suggested solving the problem: you need to boot into Ubuntu, and then to macOS. The sound should appear if it is set correctly. Ubuntu can be started in Live USB mode, optional installation.