campusloop Posted July 19, 2017 Author Share Posted July 19, 2017 Just an update on this - Finally gave up and installed VoodooHDA which I can confirm is working well with Sierra on this laptop. Link to comment Share on other sites More sharing options...
ktbos Posted December 21, 2017 Share Posted December 21, 2017 Building ElCap on an E6430, I was having similar trouble with the AppleHDA_IDT kext. After putting it in place in /L*/E* and doing the kextcache, I was getting 77 and 107 errors. Removing the kext would clear the problem. Problems would return when I put it back and tried kextcache again. I read in a couple of places where Jake said to repeat the process until the problem cleared so I tried five times and got the same results. In desperation, I tried modifying the Clover boot option to include "-f" and when it rebooted then, I ran the kextcache and it completed without errors! Rebooted again and I now have working audio. To add the "-f" to the version of Clover I have (4359), I use the right arrow key to get to the third option in the second row "Options". Hit Enter then on the Options page, hit Enter again. Then type the -f at the end of the line and hit Enter. Arrow down to Return and hit Enter. Then hit Enter back on the main page to boot. 1 Link to comment Share on other sites More sharing options...
Administrators Hervé Posted December 21, 2017 Administrators Share Posted December 21, 2017 https://osxlatitude.com/index.php?/topic/9961-how-do-i-repair-permissions-and-rebuild-the-cache-yosemite-and-later/ 1 Link to comment Share on other sites More sharing options...
ktbos Posted December 21, 2017 Share Posted December 21, 2017 That's good to know! It would have been easier that way. Thanks Hervé. Link to comment Share on other sites More sharing options...
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