黑苹果ALC269vc Mac版是Mac平台上的一款黑苹果声卡驱动，黑苹果ALC269vc Mac版是ALC269vc声卡驱动程序，需要配置DSDT来驱动你的声卡。

软件特色

　　下载黑苹果ALC269vc Mac版之后，将AppleHDA.kext替换安装系统S/L/E目录下，用MaciASL将下面的DSDT补丁编译到自己的DSDT文件中即可。

　　DSDT补丁：

　　#Maintained by: RehabMan for: Laptop Patches

　　#audio_HDEF-layout12.txt

　　# Note: Change your layout ID if you need something different

　　#   Inject Audio info

　　into method label _DSM parent_label HDEF remove_entry;

　　into device label HDEF insert

　　begin

　　Method (_DSM, 4, NotSerialized)\n

　　{\n

　　    If (LEqual (Arg2, Zero)) { Return (Buffer() { 0x03 } ) }\n

　　    Return (Package()\n

　　    {\n

　　        "layout-id", Buffer() { 0x03, 0x00, 0x00, 0x00 },\n

　　       "hda-gfx", Buffer() { "onboard-1" },\n

　　        "PinConfigurations", Buffer() { },\n

　　        //"MaximumBootBeepVolume", 77,\n

　　    })\n

　　}\n

　　end;

　　IRQ修复补丁：

　　#Maintained by: RehabMan for: Laptop Patches

　　#system_IRQ.txt

　　# This can fix non-working audio and also has an affect on HPET.

　　#

　　# Use this if you have issues with patched AppleHDA (required on almost all laptops)

　　# or if you have issues with HPET (restart after wake).

 　# IRQ fix

　　into device name_hid PNP0000 code_regex IRQNoFlags\s\(\)\n\s+\{(\d+)\} remove_matched;

　　into device name_hid PNP0100 code_regex IRQNoFlags\s\(\)\n\s+\{(\d+)\} remove_matched;

　　into device name_hid PNP0B00 code_regex IRQNoFlags\s\(\)\n\s+\{(\d+)\} remove_matched;

　　into device name_hid PNP0103 code_regex IRQNoFlags\s\(\)\n\s+\{.*\} removeall_matched;

　　into device name_hid PNP0103 code_regex Name\s\(([^,]+),\sResourceTemplate\s\(\).*\n\s+\{((?:.|\n)*)\}\) replace_matched

　　begin

　　Name (%1, ResourceTemplate()\n

　　{\n

　　    IRQNoFlags() { 0, 8, 11, 15 }\n

　　%2

　　})\n

　　end;