toomanyairmiles Posted April 2, 2014 Share Posted April 2, 2014 Hi everyone, this is my first hackintosh so forgive me if the answer is obvious.I Installed Mavericks and all went well with a few hiccups easily resolved, but I have no audio.I've tried the correct ALC892 kexts both with and without DSDT, and ALL of the generic drivers - nothing works.Each time I install the correct driver I get this message:"The system extension “/System/Library/Extensions/VoodooHDA.kext” was installed improperly and cannot be used. Please try reinstalling it, or contact the product’s vendor for an update."A few posts discovered via google have thus far not resolved the issue and end with the same error message. Any help would be greatly appreciated. Link to comment https://www.insanelymac.com/forum/topic/297230-mavericks-sabretooth-p67-walc892-no-audio/ Share on other sites More sharing options...
Rampage Dev Posted April 2, 2014 Share Posted April 2, 2014 Remove VoodooHDA. What BIOS version are you on? Link to comment https://www.insanelymac.com/forum/topic/297230-mavericks-sabretooth-p67-walc892-no-audio/#findComment-2009458 Share on other sites More sharing options...
toomanyairmiles Posted April 2, 2014 Author Share Posted April 2, 2014 I'm on the most recent version: Sabertooth P67 BIOS 3602 Could you point me to a how to on removing VoodooHDA - I haven't had to do such a thing before. Link to comment https://www.insanelymac.com/forum/topic/297230-mavericks-sabretooth-p67-walc892-no-audio/#findComment-2009467 Share on other sites More sharing options...
Rampage Dev Posted April 2, 2014 Share Posted April 2, 2014 You need a older BIOS version. The latest BIOS messed up audio as Asus broke it. The kext would be in: System/Libraries/Extensions Link to comment https://www.insanelymac.com/forum/topic/297230-mavericks-sabretooth-p67-walc892-no-audio/#findComment-2009469 Share on other sites More sharing options...
toomanyairmiles Posted April 3, 2014 Author Share Posted April 3, 2014 I've removed the file and successfully installed the correct kexts, but no joy. A downgrade is going to be tricky, the reason for the upgrade was SSD support. Any other way around this? Link to comment https://www.insanelymac.com/forum/topic/297230-mavericks-sabretooth-p67-walc892-no-audio/#findComment-2009474 Share on other sites More sharing options...
Rampage Dev Posted April 3, 2014 Share Posted April 3, 2014 Nope 1 Link to comment https://www.insanelymac.com/forum/topic/297230-mavericks-sabretooth-p67-walc892-no-audio/#findComment-2009475 Share on other sites More sharing options...
toomanyairmiles Posted April 3, 2014 Author Share Posted April 3, 2014 Okay, not going to be a quick solution then. Thanks for the timely assistance - very much appreciated. 1 Link to comment https://www.insanelymac.com/forum/topic/297230-mavericks-sabretooth-p67-walc892-no-audio/#findComment-2009477 Share on other sites More sharing options...
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