No Audio Devices - Realtek ALC AppleHDA [Guide]

[TheCipher]

No suggestions.

I just remembered I did do a Java JDK installation yesterday, could that have done anything to cause it to stop working? I've uninstalled the Java JDK. Didn't help, but wondering if it might have messed something up? I got the static back at least, better than nothing I guess, the little bit of noise gives me hope

 

[toleda]

No audio codec detected

No HDEF in native dsdt.
Install ssdt_hdef-1-no_ioreg:hdef.zip as instructed.
Restart and reply with new files.

 

[bbddpp]

New files attached. FixHDA_8000 still set to False.

Did not re-run CloverALC-120 command since this change. Let me know if you'd like me to do so.

Adding the SSDT file to Clover patched folder did return results in DCPI Manager again! Files and screenshots ahead.

File: audio_codecdetect.command_v2.0

HDMI audio codec(s)

Onboard audio codec
Realtek: 0x10ec0888

OS X/10.12 Onboard Audio
Device: HDEF@1B
Audio ID: 1

Valid audio codec, audio device and Audio ID; audio injection is working
Finished

 

[Swedisch]

See Post #1 for fix:
Unsupported/Non working Realtek ALC AppleHDA

1. 100 Series/Intel High Definition Audio

thx so much man, worked perfectly for me!

 

[geeebn]

tried all i could but to no avail.
1 : No Output/Input Devices Found
2 : 10.12 / GA-Z87MX-D3H / F7 / i5-4670k / GTX760 / ALC892
3 : audio_cloverALC-120.command.zip
3.1 : N/A ; any HDAEnabler removed; Modified AppleHDA replaced with Pacifist
3.2 : Attached as 'install'
4 : Attached as 'codecdetect'
5 : Attached as ' IOreg'
6 : Attached as 'AppleHDA.kext'
7 : n/a
8 : Unable to find kernel log or pre loginscreen logs (verbose boot; cant find logs) ; Attached dmesg | tail -2000 as 'dmesg'
9 : Attached as 'DPCI+SYSINFO'
10 : Attached as 'install' ; version 120
12 : .1 Attached ; .2 Attached as 'dpcibootlog' ; DSDT/SSDT not installed

Worked before in El Capitan; attempted repatch and replaced with original applehda and reattempted repatch; not working

 

[TheCipher]

Toleda thanks for the help. Just as oddly as my audio stopped working yesterday morning, this morning its working again?!?! Its so strange.
Last night my computer decided to reboot when I shut down, it was late, I just wanted it off, so I held the power button before Clover loaded. (I don't do that often and not for some time) I'm guessing that somehow fixed it? I don't know. Very strange.

 

[MexMatt]

My mistake, it is the only property where the boot flag is different than IOReg reports.
Add config.plist/RtVariables/BooterConfig/0x28 as noted in the guide
Restart
Run cloverALVC
Restart
Reply with new files

Hi Toleda, ok did that, here are the files. Audio still the same.

Cheers,

 

[toleda]

No Output

Clover is not patching AppleHDA; patches present, do not know why.
Exactly what AppleHDA.kext is installed?
Run cloverALC again.

 

[toleda]

Audio still the same

Installed another method and did not uninstall.

kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext AppleHDA1150.kext

Remove AppleHDA1150.kext
Restart, reply with new files.

 

[MexMatt]

Installed another method and did not uninstall.

kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext AppleHDA1150.kext

Remove AppleHDA1150.kext
Restart, reply with new files.

Uff sorry I followed the instructions in your post.
So to be clear, should I remove the appleHDA1150.kext, then restart, THEN post the files, or do I need to uninstall / install anything (run the cloveralc command) in between any of those steps? Cheers.