Crabhunter Posted May 14, 2013 Share Posted May 14, 2013 Hi, my internal mic is not working on my Acer V5-171, speakers and headphones are fine. The sound card is an ALC 269 and I am using HDA, HDAEnabler and IOAudioFamily by AmeerSaeed. I think my DSDT needs an edit but I've not got a clue how to go about it. I have enclosed my dsdt If anyone can help I would be most grateful. Mike DSDT.aml.zip Link to comment Share on other sites More sharing options...
artur_pt Posted May 14, 2013 Share Posted May 14, 2013 hello if u use hdaenabler.. no need dsdt for sound... the enabler is to avoid dsdt edits anyway the sound in mac os x , always need a proper patched kext.. mac machine don't use alc.. the kext u use is not the right one for u specs.. the edits in dsdt for sound is to help identify in applehda the layout id of the kext like (0C) layout 12 in use in the kext good hack Link to comment Share on other sites More sharing options...
Crabhunter Posted May 14, 2013 Author Share Posted May 14, 2013 Thanks for your reply, does that mean no amount of dsdt hacking will get sound to work without kexts and that my only option is to find another kext? Thanks again for fixing my dsdt for sleep, that was much appreciated. Mike Link to comment Share on other sites More sharing options...
iFIRE Posted May 14, 2013 Share Posted May 14, 2013 take a look in download section for ALC 269 Link to comment Share on other sites More sharing options...
redneck Posted June 30, 2013 Share Posted June 30, 2013 I never got ALC 262 working , so I bought a USB Audio > netgear $10.98 works great with my bose 123 sound system. found a ALC 262 kext with dsdt txt but didn't know how to edit either. but it's a HP 7700 desktop Link to comment Share on other sites More sharing options...
>Federico< Posted June 30, 2013 Share Posted June 30, 2013 Can you be more precise about the model of ALC269, example mine is ALC269VC2 HD. If your is that take these kexts and insert this in your DSDT Method (_DSM, 4, NotSerialized) { Store (Package (0x14) { "AAPL,slot-name", Buffer (0x09) { "built-in" }, "codec-id", Buffer (0x04) { 0x69, 0x02, 0xEC, 0x10 }, "built-in", Buffer (One) { 0x00 }, "hda-gfx", Buffer (0x0A) { "onboard-2" }, "name", Buffer (0x0F) { "Realtek ALC269" }, "model", Buffer (0x16) { "Realtek ALC269 VC2 HD" }, "device-type", Buffer (0x25) { "High Definition Audio Controller" }, "layout-id", Buffer (0x04) { 0x1C, 0x00, 0x00, 0x00 }, "device_type", Buffer (0x06) { "Sound" }, "PinConfigurations", Buffer (Zero) {} }, Local0) DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0)) Return (Local0) } } Archivio.zip Link to comment Share on other sites More sharing options...
marsuss Posted July 27, 2013 Share Posted July 27, 2013 Try this one. AppleHDA.kext.zip 1 Link to comment Share on other sites More sharing options...
Emanuele-1998 Posted February 14, 2018 Share Posted February 14, 2018 I have APPLEALC 269 but microphone doesn't work, I try another codec but doesn't work anyway Please help me Link to comment Share on other sites More sharing options...
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