anurag Posted July 2, 2009 Share Posted July 2, 2009 This is a working driver for Realtek alc268 with auto-sensing for headphone and microphone external jacks. Working MUTE. fully functional for my setup. System Profiler shows: Intel High Definition Audio: Device ID: 0x10250135 Audio ID: 12 Available Devices: Speaker: Connection: Internal Headphone: Connection: 1/8 inch Jack Microphone: Connection: Internal Microphone: Connection: 1/8 inch Jack on Iatkos v7 10.5.7 Acer 2920 CPU T5800 @ 2.0GHz 160gb hdd, 3gb, Gma X3100, ALC268, LAN: BCM5787M & BCM 4311 airport. also no need to install hda enabler ALC268_AppleHDA.zip Link to comment https://www.insanelymac.com/forum/topic/173346-realtek-alc268-driver/ Share on other sites More sharing options...
HoB Posted July 3, 2009 Share Posted July 3, 2009 i work's with in and out jacks for headset, but my internal speakers are gone now... any idea what needs to be done to make them active again? Link to comment https://www.insanelymac.com/forum/topic/173346-realtek-alc268-driver/#findComment-1191956 Share on other sites More sharing options...
anurag Posted July 5, 2009 Author Share Posted July 5, 2009 i work's with in and out jacks for headset, but my internal speakers are gone now...any idea what needs to be done to make them active again? try this AppleHDA.kext from the zip file. be sure to remove any traces of HDAEnabler.kext or azalia kext that you may have installed if still unsuccessful then you may revert to the Applehda.kext by collit that you may have been using earlier. just install it with kext helper and repair permissions with disc utility. remember you dont need HDAenabler.kext or any HDEF efi strings (for sound) with my kext. ALC268_AppleHDA.zip Link to comment https://www.insanelymac.com/forum/topic/173346-realtek-alc268-driver/#findComment-1192664 Share on other sites More sharing options...
bookworm Posted July 12, 2009 Share Posted July 12, 2009 Working MUTE?! That is a big break through! Link to comment https://www.insanelymac.com/forum/topic/173346-realtek-alc268-driver/#findComment-1198769 Share on other sites More sharing options...
dfddd Posted September 8, 2009 Share Posted September 8, 2009 hey: it works well with my headphone.but my builtin speaker is no sound. how to fix it? im sure i have deleted the HDAenabler.kext Link to comment https://www.insanelymac.com/forum/topic/173346-realtek-alc268-driver/#findComment-1257252 Share on other sites More sharing options...
IntelMacGuy Posted June 22, 2010 Share Posted June 22, 2010 headphones/external mic work, but internal mic and speakers doesn't work. MUTE WORKS THOUGH!!! Link to comment https://www.insanelymac.com/forum/topic/173346-realtek-alc268-driver/#findComment-1495622 Share on other sites More sharing options...
TheAlchemyFreak Posted July 29, 2010 Share Posted July 29, 2010 I have the exact same problem as HoB. My external speakers don't work. Other than that, this works great! On VoodooHDA, everything works absolutely flawlessly, except for the fact that my internal microphone doesn't work. With this ALC268 kext, the internal microphone *actually* works!! I love that part of it, but now my built-in speakers don't work. If only I could get the best of both. Anybody figure out how to get the built-in speakers working with this kext? Link to comment https://www.insanelymac.com/forum/topic/173346-realtek-alc268-driver/#findComment-1521164 Share on other sites More sharing options...
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