safwat911 Posted September 26, 2017 Share Posted September 26, 2017 hello I have succefully installed Mac os x sierra on my laptop but I can't install audio driver or brightness but most importantly my audio I have been reading so many tutorials and installed different AppleHDA.kext and VoodooHDA but it seems that I don't know what I am doing so I need help please. attached is dpcimanager screenshot and system information also output for sudo chmod -Rf 755 /L*/E* sudo chown -Rf 0:0 /L*/E* sudo chmod -Rf 755 /S*/L*/E* sudo chown -Rf 0:0 /S*/L*/E* sudo touch -f /L*/E* sudo touch -f /S*/L*/E* sudo kextcache -Boot -U / is rebuilding //System/Library/PrelinkedKernels/prelinkedkernel kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext realtekALC.kext kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext Shiki.kext kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext RTL8192CU8.kext kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext RealtekRTL8111.kext kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext IntelBacklight.kext kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext HDAEnabler13.kext kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext CodecCommander.kext kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext AsusNBFnKeys.kext kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext ACPIBatteryManager.kext KernelCache ID: 06310829707D2BDF209F853F52BAB932 File at path '/System/Library/PrelinkedKernels/prelinkedkernel' changed, cannot be used Child process /usr/sbin/kextcache[844] exited with status 77. Error 107 rebuilding /System/Library/PrelinkedKernels/prelinkedkernel thank you in advance CLOVER.zip Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted September 26, 2017 Moderators Share Posted September 26, 2017 Post system's specs and Clover folder for review. If you don't have patch DSDT/SSDT, then boot to Clover GUI, hit F4. Then boot to OS X, compress and attach the Clover folder after. Can you post DPCIManager screenshot of Status as well? Link to comment Share on other sites More sharing options...
safwat911 Posted September 26, 2017 Author Share Posted September 26, 2017 system pecs mobo: TP500L video: HD 4400, 1366x768 CPU: i3 4030u haswell RAM: 6GB attachments updated Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted September 26, 2017 Moderators Share Posted September 26, 2017 Can't determine what codec is on that system. You might have to either do a codec_dump with Ubuntu or check Windows device manager. Look for a string under audio/realtek/hardwareID...something with vendorID and prodID. Most Asus use ALC255 but I can't be sure for your system. Link to comment Share on other sites More sharing options...
safwat911 Posted September 26, 2017 Author Share Posted September 26, 2017 I have attached a screenshot of the codec_dump result, does it mean I have ALC233? Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted September 26, 2017 Moderators Share Posted September 26, 2017 Yup. I'll take a look at your file and update it here. What BIOS version is it running? Link to comment Share on other sites More sharing options...
safwat911 Posted September 26, 2017 Author Share Posted September 26, 2017 I am sorry, where do I find this information? Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted September 26, 2017 Moderators Share Posted September 26, 2017 You boot into your system's BIOS Link to comment Share on other sites More sharing options...
safwat911 Posted September 26, 2017 Author Share Posted September 26, 2017 version: 203 Vbios version: 2179.I15TP500LA.002 Link to comment Share on other sites More sharing options...
safwat911 Posted September 26, 2017 Author Share Posted September 26, 2017 thank you in advance, so you mean you will edit the DSDT file and upload it here? Link to comment Share on other sites More sharing options...
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