uniqe15 Posted May 22, 2015 Share Posted May 22, 2015 Hello, When I'm listening music on youtube sometimes my speakers get unplugged, there's no sound and i need to restart chrome or safari to make it work again. Are any sound kexts avaliable for e7440? Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted May 22, 2015 Moderators Share Posted May 22, 2015 Only working kext is the one included in my bootpack which you're already using. You could try patching your own, there's a few guides available in the internet. Link to comment Share on other sites More sharing options...
Administrators Hervé Posted May 23, 2015 Administrators Share Posted May 23, 2015 Or VoodooHDA for built-in speakers only... Link to comment Share on other sites More sharing options...
uniqe15 Posted June 17, 2015 Author Share Posted June 17, 2015 Well, built-in speakers work flawlessly, i don't know what happend but now headphones are not working at all What should I do? Headphones are recognized in settings but there's no sound coming out Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted June 18, 2015 Moderators Share Posted June 18, 2015 Know issue with this card as noted by Hervé, with voodoohda, built-in speakers only. Link to comment Share on other sites More sharing options...
cazy Posted June 20, 2015 Share Posted June 20, 2015 I haven't check forum in awhile but my audio is flawless. I'm running 10.9.5 with the patched AppleHDA.kext from user Joe, I have CodeCommander.kext in System>Library>Extensions and EAPDfix.kext inside EFI Clover>kexts>10.9.Not a problem connecting or disconnecting headphones or after sleep. Link to comment Share on other sites More sharing options...
Administrators Hervé Posted June 20, 2015 Administrators Share Posted June 20, 2015 You should post your files for the benefits of others. Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted June 20, 2015 Moderators Share Posted June 20, 2015 cazy, Thank you for your contribution. It never occurred to me to use both kexts that do the same thing. So far it's working well on Yosemite 10.10.3. Not a problem connecting or disconnecting headphones or after sleep. I installed both to /S/L/E because I'm still using Chameleon loader. I have another setup with Clover, but it's at the office, so will test that as well later. Patched AppleHDA ALC292 is in my bootpack for E7440 curtesy of Joe82. Attached are the kexts used if anyone wants to experiment too. Credits to Dolner/Rehabman/theDarkVoid for the latest CodecCommander and EmlyDinesh for EAPDFix. Cheers. Update: After some testing, found some issue if system is put to sleep with HP plugged in. Works pretty consistent if HP is not plug in before sleep or during wakeup. cazy, are you seeing the same issue? If not, then can you provide the version of the kexts you're using? Update2: I think I found the best combo. Updated attachment with CodecCommander originally patched by theDarkVoid to fix some widget issue Audio_Fix_ALC292.zip Link to comment Share on other sites More sharing options...
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