Entropic Posted December 10, 2018 Share Posted December 10, 2018 Hi, I've installed Mojave 10.14.1 and updated to 10.14.2 on my E7240 with dual boot (Windows 10). All was working fine, included sound from built-in speakers (with Lilu and applealc in clover/UEFI), but now I realize that sound on headphones has a lot of noise and mainly comes from right ear. In windows it works fine. I've read one post or two about relocating codec comander, but I think it has nothing to do with sound based on lilu and applealc. Any idea? I can't connect external speakers without this issue solved. Thanks in advance for yourt attention. Entropic. Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted December 10, 2018 Moderators Share Posted December 10, 2018 Add CodecCommander.kext to /L/E Repair permissions and rebuild cache Link to comment Share on other sites More sharing options...
Entropic Posted December 11, 2018 Author Share Posted December 11, 2018 I downloaded Reabhman CodecCommander.kext last version and put it in /L/E. I found there a file with the same name, and I replaced it, repaired permissions and rebuilt cache, but after reboot, the headphones noise is the same as before and sound comes mostly from right channel. No changes. I tried with an external USB sound card and it works fine, but it is another gadget to add... Thanks, all the same. Do I have to modify configuration in any way to make the kext work properly? Link to comment Share on other sites More sharing options...
Entropic Posted December 11, 2018 Author Share Posted December 11, 2018 PROBLEM SOLVED. I installed the kext in S/L/E instead of in L/E and now it is owrking fine. No noise and good sound. Thanks agfain, Jake Lo. Entropic. Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted December 12, 2018 Moderators Share Posted December 12, 2018 Hmm, probably cache wasn't build properly in /L/E. Preferred location for non native kexts to be in /L/E Link to comment Share on other sites More sharing options...
PriyankGada Posted January 12, 2019 Share Posted January 12, 2019 Can you give your efi partition. I have 7240 and trying to install high sierra Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted January 12, 2019 Moderators Share Posted January 12, 2019 here in the last thread Link to comment Share on other sites More sharing options...
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