No Audio Devices - AppleHDA Realtek Audio

[micahbrubin]

Thank you for the suggestions. I followed the above instructions and attempted reboot unsuccessfully. I then realized I didn't remove the Kext after reading the actual post - it was missing from the notification e-mail.

I eventually reinstalled OSX High Sierra, ran Multibeast and left it at that before i screwed it up again.

Attached are the reporting files.

Thank you,


Micah

 

[toleda]

Attached are the reporting files

Post #916, ignored c, d, e.
Boot log:

9:023  0:006  Extra kext: EFI\CLOVER\kexts\Other\AppleHDA.kext (v.281.52)

Do not copy system files to CLOVER, ever; remove
Try again.

 

[micahbrubin]

I appreciate your time and help and apologies for missing the step.

I did another clean install, ran Multibeast, then followed your instructions to a T.

I can no longer boot. My Clover settings remain the same (as my working system minus sound) pre-fresh install.

Post #916, ignored c, d, e.
Boot log:

9:023  0:006  Extra kext: EFI\CLOVER\kexts\Other\AppleHDA.kext (v.281.52)

Do not copy system files to CLOVER, ever; remove
Try again.

 

[Gotham1]

1. No audio devices after running multibeast installer after a motherboard and cpu upgrade. Possible cause was doing the process backwards by installing alc 1220 first, rebooting then doing 100/200/300 series + 200/z370 series audio device id patch.
2. 10.13.4 / ROG Maximus X z370 / bios 1003 x64 / 7-8700k / gtx 1070
3. Multibeast

Thanks for your help as always

 

[toleda]

I did another clean install, ran Multibeast, then followed your instructions to a T.

What instructions?

I can no longer boot. My Clover settings remain the same (as my working system minus sound) pre-fresh install.

Off topic.

 

[toleda]

No audio devices

IOReg missing, attach.

 

[Gotham1]

IOReg missing, attach.

Updated my zip file. Thanks!

 

[toleda]

Updated

Same patch installed 3 times by 2 methods.
a. Remove config.plist/KernelAndKextPatches/KextsToPatch/Item 3 (Unsupported_Audio_Device_ID_Kaby_Lake)
b. Remove FakePCIID-Intel-HDM-Audio
Restart, reply with new files

 

[Gotham1]

That seemed to do the trick! Attaching updated files just in case you see something amiss. Thanks!

Same patch installed 3 times by 2 methods.
a. Remove config.plist/KernelAndKextPatches/KextsToPatch/Item 3 (Unsupported_Audio_Device_ID_Kaby_Lake)
b. Remove FakePCIID-Intel-HDM-Audio
Restart, reply with new files

 

[micahbrubin]

I ended up doing a clean install of High Sierra. Running stable but no audio. Running Multibeast, I install Realtec 887 drivers. No boot. I then follow the instructions:

10.13.2+ Boot fail after install/no boot:

1. Boot: Clover/Select Single User (and Verbose, optional)
2. return (root# appears)
3. /sbin/mount -uw /
4. touch /System/Library/Extensions
5. kextcache -u /
6. exit (boot continues to Desktop)
7. Restart

Then i can boot again.

I also installed a native AppleHDA.kext that again, broke the system.

Help!

What instructions?

Off topic.