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AppleHDA.kext ALC262 10/6/7/8

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  • Submitted: Mar 31 2013 09:08 AM
  • Last Updated: Apr 18 2013 04:44 PM
  • File Size: 1.6MB
  • Views: 4588
  • Downloads: 540

Download AppleHDA.kext ALC262 10/6/7/8



Screenshots
INJECT HDEF in your DSDT.aml


Device (HDEF)
{
Name (_ADR, 0x001B0000)
Method (_PRW, 0, NotSerialized)
{
Return (Package (0x02)
{
0x0D,
0x05
})
}

Method (_DSM, 4, NotSerialized)
{
Store (Package (0x0C)
{
"CodecAddressMask",
Buffer (One)
{
0x61
},

"device-id",
Buffer (0x04)
{
0x3E, 0x3A, 0x00, 0x00
},

"MaximumBootBeepVolume",
Buffer (One)
{
0x40
},

"layout-id",
Buffer (0x04)
{
0x0C, 0x00, 0x00, 0x00
},

"PinConfigurations",
Buffer (0x10)
{
/* 0000 */ 0x30, 0x01, 0x10, 0x90, 0x40, 0x00, 0x21, 0x01,
/* 0008 */ 0x20, 0x00, 0x81, 0x01, 0x10, 0x01, 0xA0, 0x90
},

"platformFamily",
Buffer (One)
{
0x00
}
}, Local0)
DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
Return (Local0)
}
}




I try method didn't work on Mavericks. The device recognize but no sound.Any idea?

I had sound with alc262 , now I don't after 10.9.3 update. no sound. I have usb sound.


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