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[fr] realtek ALC882


moana16
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Voici la méthode et sa marche. :blink:

 

Sortir AppleHDA.kext du dossier des Extensions et le remplacer par AzaliaAudio. Ouvrir un Terminal, puis tapez:

 

sudo -s

-> Entrer votre mot de passe

cp -R /System/Library/Extensions/AppleAzaliaAudio.kext /System/Library/Extensions.disabled

cp -R /Users/YOUR USER NAME HERE/Desktop/AppleAzaliaAudio.kext /System/Library/Extensions/

chown -R root:wheel /System/Library/Extensions/AppleAzaliaAudio.kext

kextcache -k /System/Library/Extensions/

-> Redémarrez le système

mais le fichier AppleAzaliaAudio.kext faut le download et remplacer l'ancien.

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Salut,

 

il y a beaucoup plus simple et il est inutile de changer les fichiers.

Voici la méthode ( en anglais) que j'ai utilisé, elle fonctionne.

 

First: find the device/vendor ID of your HD audio Hub (for the Intel 945 Chipset it's 0x27d88086)

Second: find the device/vendor ID of your audio device (for the Realtek ALC882 it's 0x088210ec)

(I assume you know how to find this)

 

As reported before, the ALC8xx HD audio controller uses the AppleAzaliaAudio.kext

 

Open /System/Library/Extensions/AppleAzaliaAudio.kext/Contents/Info.plist and find the key "Realtek ALC880/ALC860 Codec Driver"

 

Below this key there is something like this.

 

<key>IOHDAudioCodecVendorID</key>

<string>0x10ec0880 0x10ec0882</string> (add you vendor/device ID here)

 

Pleas note that the device/vendor ID is turned around So it's Vendor ID first and Device ID second!)

 

After this open /System/Library/Extensions/AppleAzaliaAudio.kext/Contents/PlugIns/AppleAzaliaController.kext/Contents/Info.plist

 

Find the key "IOPCIPrimaryMatch"

Now edit the string below and add your IO controller hub ID

<string>0x26688086 0x27d88086</string> (The second ID is for the Intel 945 chipset)

 

After saving the files go to \System\Library and remove Extenstions.kextcache and Extensions.mkext

They will be rebuild after rebooting

 

Now reboot and you should have sound!

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