Bit Shoveler Posted October 30, 2009 Share Posted October 30, 2009 I was wondering why sound broke on my main Hack under Snow Leopard. I just figured out what happened and how to fix it. The dict that contains HDAConfigDefault and PostConstructionInitialization is no longer associated with the Info.plist of AppleHDAController.kext. It is now attached to AppleHDAHardwareConfigDriver.kext. So you need to create a new plist-only kext, let's call it LegacyHDAHardwareConfigDriver.kext for consistency. Use the AppleHDAHardwareConfigDriver.kext/Contents/Info.plist as a template and cut and paste the HDAConfigDefault and PostConstructionInitialization from the Leopard LegacyHDAController.kext plist into the new plist. I've attached the working versions for my system, which uses the Realtek 889A codec. These are the 3 in 3 out digital HDA headphone versions. Credit to stickpin and tmongkol for making the LegacyHDA series! LegacyHDAHardwareConfigDriverSL.kext.zip LegacyHDAControllerSL.kext.zip Link to comment https://www.insanelymac.com/forum/topic/194941-legacy-hda-changes-for-snow-leopard/ Share on other sites More sharing options...
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