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[solved] layout 3 alc235 doesn't work any more

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In my Lenovo Yoga 500 Broadwell
Upgrade from 10.13.6 to 10.14 official release today.
Sound lost completely no device seen in DCPI-Manager
Have tried
Use Lilu.kext & AppleALC.kext (latest)
add to boot arg
-alcbeta -lilubeta
Change to the only available layout id 28
No sound
Any guide?
 

RehabMan

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In my Lenovo Yoga 500 Broadwell
Upgrade from 10.13.6 to 10.14 official release today.
Sound lost completely no device seen in DCPI-Manager
Have tried
Use Lilu.kext & AppleALC.kext (latest)
add to boot arg
-alcbeta -lilubeta
Change to the only available layout id 28
No sound
Any guide?
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 gen_debug.sh tool mentioned in the FAQ, that way it is less likely you'll omit something.
 
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<< need model # >> See Forum Rules !!
CPU
I3 5020U
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Mac
  1. MacBook Pro
Mobile Phone
  1. Android
Any one shade a light on this?
 

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Your Lilu.kext has a different filesize compared to mine. Maybe try booting without kextcache (hit spacebar on clover screen) and rebuild the cache before further troubleshooting.
 
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Motherboard
<< need model # >> See Forum Rules !!
CPU
I3 5020U
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Hd5500
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  1. MacBook Pro
Mobile Phone
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Thanks. I update Lilu kext to 1.2.7 and ok.
There are now 2 layout id in ioreg, alc-layout 28 and apple layout 7. But it work how ever.
 

RehabMan

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There are now 2 layout id in ioreg, alc-layout 28 and apple layout 7.

It is an expected part of AppleALC trickery.

You inject layout-id=28.
AppleALC sees it, but knows that layout-id is not supported in AppleHDA, so it changes it to layout-id=7. That keeps AppleHDA happy. Meanwhile, AppleALC actually uses the alc-layout-id to retrieve the data for AppleHDA when requested.
 
Joined
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Messages
606
Motherboard
<< need model # >> See Forum Rules !!
CPU
I3 5020U
Graphics
Hd5500
Mac
  1. MacBook Pro
Mobile Phone
  1. Android
Thank you. I have another minor issue with HD5500 boot graphic glitch now. Any thing change from 13.6 to 10.14?
 

RehabMan

Moderator
Joined
May 2, 2012
Messages
183,805
Motherboard
Intel DH67BL
CPU
i7-2600K
Graphics
HD 3000
Mac
  1. MacBook Air
Mobile Phone
  1. iOS
Thank you. I have another minor issue with HD5500 boot graphic glitch now. Any thing change from 13.6 to 10.14?

Off-topic. This thread already marked solved...
 
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