No Audio on El Capitan

[alxgarza]

I'm having trouble getting audio out of GA-Z77X-UD5H with ALC898.

Using clover.

This is the output of audio_cloverALC-110_v1.0h.command:

EFI partition is mounted System Integrity Protection status: enabled (Custom Configuration).

Configuration: Apple Internal: disabled Kext Signing: disabled Filesystem Protections: disabled Debugging Restrictions: enabled DTrace Restrictions: enabled NVRAM Protections: enabled

This is an unsupported configuration, likely to break in the future and leave your machine in an unknown state.

OK to patch Confirm Realtek ALC898 (y/n): y Enable HD4600 HDMI audio (y/n): n Clover Audio ID Injection (y/n): y Use Audio ID: 1 (y/n): y

Download ALC898 files ... % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 24769 100 24769 0 0 21697 0 0:00:01 0:00:01 --:--:-- 21708 Edit config.plist/Devices/Audio/Inject/1 Edit config.plist/SystemParameters/InjectKexts/YES Download kext patches % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 1404 100 1404 0 0 4929 0 --:--:-- --:--:-- --:--:-- 4943 Install /Volumes/EFI/EFI/CLOVER/kexts/10.11/realtekALC.kext Download config kext and install ... % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 3586 100 3586 0 0 12401 0 --:--:-- --:--:-- --:--:-- 12408 Install System/Library/Extensions/AppleHDA.kext/ALC898 zml files Fix permissions ... Kernel cache... rebuilding //System/Library/PrelinkedKernels/prelinkedkernel kext-dev-mode allowing invalid signature -67030 0xFFFFFFFFFFFEFA2A for kext FVInjector.kext kext-dev-mode allowing invalid signature -67030 0xFFFFFFFFFFFEFA2A for kext AppleHDA898.kext kext-dev-mode allowing invalid signature -67030 0xFFFFFFFFFFFEFA2A for kext AppleHDAHardwareConfigDriver.kext AppleDataSetManagement.kext - dependency for com.apple.iokit.IOAHCIBlockStorage lacks valid OSBundleCompatibleVersion. AppleDataSetManagement.kext is missing dependencies (including anyway; dependencies may be available from elsewhere) AppleDataSetManagement.kext - dependency for com.apple.iokit.IOAHCIBlockStorage lacks valid OSBundleCompatibleVersion. /System/Library/PrelinkedKernels/prelinkedkernel not cached. Successfully updated disk1s3. kextcache updated critical boot files, requesting launchd reboot

Install finished, restart required. To save a Copy of this Terminal session: Terminal/Shell/Export Text As ... logout Saving session... ...copying shared history... ...saving history...truncating history files... ...completed.

If I check if if it loaded: sudo kextload "/System/Library/Extensions/AppleHDA.kext" I get: /System/Library/Extensions/AppleHDA.kext failed to load - (libkern/kext) different version/uuid already loaded; check the system/kernel logs for errors or try kextutil(8).

Any ideas what I might be doing wrong?

Thanks

[toleda]

Remove AppleHDA898.kext.

[alxgarza]

Thanks!

That fix my audio problem.