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Thay thế Device HDEF trong dsdt thành thế này nhé! Sau đó cài 2 kext đi kèm bằng KextUtility, boot với -v -f. Máy mình oke!
Device (HDEF)
{
Name (_ADR, 0x001B0000)
OperationRegion (HDAR, PCI_Config, 0x4C, 0x10)
Field (HDAR, WordAcc, NoLock, Preserve)
{
DCKA, 1,
Offset (0x01),
DCKM, 1,
, 6,
DCKS, 1,
Offset (0x08),
, 15,
PMES, 1
}
Method (_DSM, 4, NotSerialized)
{
Store (Package (0x16)
{
"AAPL,slot-name",
Buffer (0x09)
{
"built-in"
},
"codec-id",
Buffer (0x04)
{
0x69, 0x02, 0xEC, 0x10
},
"built-in",
Buffer (One)
{
0x00
},
"name",
Buffer (0x0F)
{
"Realtek ALC269"
},
"model",
Buffer (0x10)
{
"Realtek ALC271X"
},
"device-type",
Buffer (0x25)
{
"High Definition Audio Controller"
},
"layout-id",
Buffer (0x04)
{
0x1C, 0x00, 0x00, 0x00
},
"device_type",
Buffer (0x06)
{
"Sound"
},
"subsystem-vendor-id",
Buffer (0x04)
{
0x86, 0x80, 0x00, 0x00
},
"hda-gfx",
Buffer (0x0A)
{
"onboard-2"
},
"PinConfigurations",
Buffer (Zero) {}
}, Local0)
DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
Return (Local0)
}
Method (_PRW, 0, NotSerialized)
{
Return (Package (0x02)
{
0x0D,
0x05
})
}
}
Device (HDEF)
{
Name (_ADR, 0x001B0000)
OperationRegion (HDAR, PCI_Config, 0x4C, 0x10)
Field (HDAR, WordAcc, NoLock, Preserve)
{
DCKA, 1,
Offset (0x01),
DCKM, 1,
, 6,
DCKS, 1,
Offset (0x08),
, 15,
PMES, 1
}
Method (_DSM, 4, NotSerialized)
{
Store (Package (0x16)
{
"AAPL,slot-name",
Buffer (0x09)
{
"built-in"
},
"codec-id",
Buffer (0x04)
{
0x69, 0x02, 0xEC, 0x10
},
"built-in",
Buffer (One)
{
0x00
},
"name",
Buffer (0x0F)
{
"Realtek ALC269"
},
"model",
Buffer (0x10)
{
"Realtek ALC271X"
},
"device-type",
Buffer (0x25)
{
"High Definition Audio Controller"
},
"layout-id",
Buffer (0x04)
{
0x1C, 0x00, 0x00, 0x00
},
"device_type",
Buffer (0x06)
{
"Sound"
},
"subsystem-vendor-id",
Buffer (0x04)
{
0x86, 0x80, 0x00, 0x00
},
"hda-gfx",
Buffer (0x0A)
{
"onboard-2"
},
"PinConfigurations",
Buffer (Zero) {}
}, Local0)
DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
Return (Local0)
}
Method (_PRW, 0, NotSerialized)
{
Return (Package (0x02)
{
0x0D,
0x05
})
}
}