ALC 887 - Sierra Problem

[Euro321]

Hi,

I installed OS X Sierra and my audio doesn't work.

I tried Toleda's script audio_cloverALC-120_v1.0a0

Here is the output of the install:

Agreement
The audio_cloverALC-120 script is for personal use only. Do not distribute
the patch, any or all of the files or the resulting patched AppleHDA.kext
for any reason without permission. The audio_cloverALC-120 script is
provided as is and without any kind of warranty.

File: audio_cloverALC-120.command_v1.0a0
Release Mode
Password:
EFI partition is mounted
System Integrity Protection status: disabled.

OK to patch
Confirm Realtek ALC887 (y/n): y
ALC887 v_0x100302 (Current)
Clover Audio ID Injection (y/n): y
Use Audio ID: 1 (y/n): y

Download ALC887 files ...
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 24502 100 24502 0 0 89913 0 --:--:-- --:--:-- --:--:-- 90080
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 1418 100 1418 0 0 6133 0 --:--:-- --:--:-- --:--:-- 6112
Print: Entry, ":KernelAndKextPatches:KextsToPatch:", Does Not Exist
Edit config.plist: Add KernelAndKextPatches/KextsToPatch - Fixed
Download config kext and install ...
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 3665 100 3665 0 0 15915 0 --:--:-- --:--:-- --:--:-- 15934
Install /Volumes/EFI/EFI/CLOVER/kexts/Other/realtekALC.kext
Install System/Library/Extensions/AppleHDA.kext/ALC887 zml files
Fix permissions ...
Kernel cache...
rebuilding //System/Library/PrelinkedKernels/prelinkedkernel
kext-dev-mode allowing invalid signature -67054 0xFFFFFFFFFFFEFA12 for kext AppleHDA.kext
KernelCache ID: 2A9F90CB7874A883AFCA8EBC9BFD082C
symlink("/System/Library/PrelinkedKernels/prelinkedkernel", "/System/Library/Caches/com.apple.kext.caches/Startup/kernelcache") failed 17 (File exists) <createPrelinkedKernel 2795>
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.

[Process completed]


As you can see in the screenshot I have 4 outputs:

1. Headphone is working (front panel)
2. Line out doesn't work
3. Line out doesn't work
4. Digital optic: I don't have this port on the motherboard.

Inputs:

1. Internal microphone: doesn't work at all.
2. Line in: doesn't work at all.

Attached you find the screenshots and the config.plist file

Now, how can I solve this problem ? The layout is incorrect ? The codec is unsupported ?

Thanks !

 

[toleda]

As you can see in the screenshot I have 4 outputs:

1. Headphone is working (front panel)
2. Line out doesn't work
3. Line out doesn't work
4. Digital optic: I don't have this port on the motherboard.

Inputs:

1. Internal microphone: doesn't work at all.
2. Line in: doesn't work at all.

Unplug headphone.
For each audio device, what audio port did you plug speaker/mic into?

 

[illusionzmn]

Mine doesn't even show any devices.
I installed Sierra Beta 4 yesterday, used toleda's latest patch, restarted and System Preference says No Input or Output devices found.
Thought i messed up my AppleHDA.kext so i installed Sierra again, ran the command file but still having same problem.
I checked Clover's kext patches, injection and everything looked fine.

I heard toleda's El Capitan patch works on previous Sierra previews on ****** but not on the latest
so My thought is Apple made a major/minor change on the audio in the latest preview... idk i could be wrong.

if i can't fix it in 2 days i will install El Capitan agian and patiently wait Sierra to release

 

[Euro321]

Unplug headphone.
For each audio device, what audio port did you plug speaker/mic into?

I tried all ports on the motherboard and front panel. On El Capitan I have the same problem with your patch.

BTW I don't have any headphones plugged in. I just use my Hi-Fi with 3.5 mm jack and a mic for Skype.

 

[toleda]

I heard toleda's El Capitan patch works on previous Sierra previews on ****** but not on the latest

No experts there. Research this site.
Sierra Desktop/Realtek AppleHDA Audio

 

[toleda]

don't have any headphones plugged in

System says you do. No audio until fixed.

 

[majda107]

Same problem here.... I have Asus P8H61-M LX R2.0 motherboard I installed AppleHDA sound kext and my headphones is in sound settings like "green output" and it works really well. My microphone is cracking etc... my opponent can't hear me and it shows like a "pink rear input".... some solutions?

 

[toleda]

Same problem here

Not the same problem, start a new thread.

 

[khansallu478]

My system specifications are intel i5-4460 @3.2 Ghz, 8gb ram asus H81M-C motherboard and NVIDIA gtx 750ti graphics card.
I'm running mac os sierra on this system.Except audio everything is working fine.Tried to solve the prblm by installing different kexts like Apple HDA,ALC 887,Clover HDA.Also tried using Voodoo HDA,but its still not working.Kindly Help