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AppleHDA 10.10 (Yosemite) ALC887 266.5

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About This File

Patched AppleHDA 266.5 For ALC887-Z77-DS3H Layout id 99 Mute works.

Device (HDEF)


Name (_ADR, 0x001B0000)

Method (_DSM, 4, NotSerialized)


Store (Package (0x04)



Buffer (0x04)


0x63, 0x00, 0x00, 0x00



Buffer (Zero) {}

}, Local0)

DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))

Return (Local0)


What's New in Version 266.5


  • Updated to Final Version

User Feedback

Recommended Comments

install it with KextWizard.

you need to add the AppleHDA or any other patched Kext to your?AppleKextExcludeList

and add this to your boot-args without single modewink.png


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