ci3hu1 Posted September 20, 2014 Share Posted September 20, 2014 My sound not working even though in my system information it listed audio : 1. So, i guess i have to patch my DSDT. The problem is when i compile my untouched DSDT, it gave me errors. Please someone fix it for me and tell me what to do for getting my sound. I have ALC292 realtek. Link to comment Share on other sites More sharing options...
carbo178 Posted September 20, 2014 Share Posted September 20, 2014 Extract dsdt with this terminal command: perl -e 'open(CMD, "ioreg -lw0 \| grep DSDT|") or die; while(){ chomp; if($_ =~ /\"DSDT\.?\d?\"=]*)>/) { $buff = $1; open(PIP,"|xxd -r -p > ~/Desktop/dsdt.aml") or die; print PIP "$1"; } }' Compress and send the file Link to comment Share on other sites More sharing options...
ci3hu1 Posted September 21, 2014 Author Share Posted September 21, 2014 ok, i attached the file. Extract dsdt with this terminal command: perl -e 'open(CMD, "ioreg -lw0 \| grep DSDT|") or die; while(<CMD>){ chomp; if($_ =~ /\"DSDT\.?\d?\"=<([^>]*)>/) { $buff = $1; open(PIP,"|xxd -r -p > ~/Desktop/dsdt.aml") or die; print PIP "$1"; } }' Compress and send the file Done, i attached the file Link to comment Share on other sites More sharing options...
carbo178 Posted September 21, 2014 Share Posted September 21, 2014 You missed attached file Link to comment Share on other sites More sharing options...
ci3hu1 Posted September 21, 2014 Author Share Posted September 21, 2014 You missed attached file sorry dsdt.aml.zip Link to comment Share on other sites More sharing options...
carbo178 Posted September 21, 2014 Share Posted September 21, 2014 DSDT without errors, i find alc292 from osxlatitude, i attach DSDT, AppleHDA and EAPDFix (maybe work without fix), try and good luck HDA.zip Link to comment Share on other sites More sharing options...
ci3hu1 Posted September 23, 2014 Author Share Posted September 23, 2014 DSDT without errors, i find alc292 from osxlatitude, i attach DSDT, AppleHDA and EAPDFix (maybe work without fix), try and good luck yeah, i already try alc292 from @mirone thread, and the sound working. But after i plugged in my headphone or wake up from sleep the sound gone. i will try yours and report back. Tx Edit : sorry not alc292, but i try alc233 and the sound worked. plugged in earphone and sleep the sound gone. your HDA kext i got no sound. Edit 2 : yeayyyyyy.... sound was no problem anymore. With your EAPDFix kext and HDA Alc233 wake from sleep still have the sound, haven't try to plugged in earphone. Now the screen, every time i boot to my hackintosh, the screen brightness very low. So i have to use sleep then wake up to get the brightness more bright. i can't change the brightness. What patch should i do?? Thx Link to comment Share on other sites More sharing options...
carbo178 Posted September 23, 2014 Share Posted September 23, 2014 With brightness control DSDT.aml.zip Link to comment Share on other sites More sharing options...
ci3hu1 Posted September 23, 2014 Author Share Posted September 23, 2014 With brightness control already tried it. No effect, still start with low brightness. do i need extra kext or something?? Edit : my earphone didn't work too. any idea?? Link to comment Share on other sites More sharing options...
carbo178 Posted September 23, 2014 Share Posted September 23, 2014 Have you brightness control with keyboard keys and/or into monitor configuration? The graphics card is correctly recognized with right amount of VRAM and rotation supported/translucent menubar? EDIT 1: I don't know if this work, but try ACPIBacklight.kext (attached) EDIT 2: I found this: http://www.osxlatitude.com/fix-for-display-brightness-at-boot/ ACPIBacklight.kext.zip Link to comment Share on other sites More sharing options...
ci3hu1 Posted September 24, 2014 Author Share Posted September 24, 2014 Have you brightness control with keyboard keys and/or into monitor configuration? The graphics card is correctly recognized with right amount of VRAM and rotation supported/translucent menubar? EDIT 1: I don't know if this work, but try ACPIBacklight.kext (attached) EDIT 2: I found this: http://www.osxlatitude.com/fix-for-display-brightness-at-boot/ I've got no effect with that kext. and also tried that link i got KP. I can't plugged in my earphone, it has no sound. It still come out from the speaker. Any idea if i tried voodooHDA?? Link to comment Share on other sites More sharing options...
carbo178 Posted September 24, 2014 Share Posted September 24, 2014 Sorry, I've not a solution for this, for brightness contact Rehabman, for audio contact Mirone (make codec dump with linux live distro, attach codec dump,ioreg and dsdt on this thread) Link to comment Share on other sites More sharing options...
ci3hu1 Posted September 24, 2014 Author Share Posted September 24, 2014 Sorry, I've not a solution for this, for brightness contact Rehabman, for audio contact Mirone (make codec dump with linux live distro, attach codec dump,ioreg and dsdt on this thread) well, ok. at least my DSDT fixed. thx so much Link to comment Share on other sites More sharing options...
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