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Ricardo Luiz Gomes

Apple HDA ALC269 is not working in Yosemite 10.10.2

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Ricardo Luiz Gomes

Hello guys

Yesterday I have updated my laptop to the Yosemite 10.10.2
My notebook:
| Acer e1-571;
| 4GB memory;
| Intel hd 4000;
| WiFi Atheros 9285;
| ALC269
But when it rebooted, after the updating, did not have more Audio :(
The strange thing is that it identifies the Audio inputs on the system: /
I can not use the voodoohda because it leaves me without a microphone, so I need a patched Apple HDA.
Note: in 10.10.0 and 10.10.1 the patched apple hda worked properly
Note 2: I have the DSDT patched to run on ALC269 and still does not work (it worked correctly in 10.10.0 and 10.10.1)
Sorry for my english

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Adam DÄ…browski

Hi guys , I have similar problem, I updated yosemite today

and I have no sound and bluetooth issue, my Audio codec is 887 and my bluuetooth is csr a10


edit 1: I re-installed yosemite_zone with orginal Audio kext and sound came back BUT I have noise when system

boot up… so I patched (or updated) voodoohda  to newest version AND… no sound again ...

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