No Audio Devices - Realtek ALC AppleHDA [Guide]

[janvandam]

After many attempts I fail to get audio working, I must have done something wrong.
I am afraid I need your help, below the problem report:
Problem Report:
1. No audio devices
2. OSX 10.10.3, GA H61N-USB3, BIOS F8, Core i3-3225, HD4000 1024MB
3. Not applicable, I changed config.plist manually , according to IV Set Audio ID (text edit config.plist) Inject string 1.
4. Copy of IOReg (attached Jan’s Mac mini)
5.AppleHDA.kext attached
6. not applicable
7. not applicable
8.1 DCPI screen shot attached
8.2 System Information/Hardware/Audio/Intel HDA screen shot attached
9/10 not applicable
11.1 config.plist attached
11.2 attached
11.3 not applicable
11.4 not applicable

 

[toleda]

3:581 0:000 HDA Controller [8086:1C20] :: PcieRoot(0x0)\Pci(0x1B,0x0) => codec not detected

Do not post a log file as text, Attach as a file. Edit your post.
Clover and DPCIManager say the same thing, no codec. Verify BIOS and verify codec.

 

[janvandam]

Do not post a log file as text, Attach as a file. Edit your post.
Clover and DPCIManager say the same thing, no codec. Verify BIOS and verify codec.

Edited my post. BIOS OK, don't how to verify codec?
Maybe it has something to do with the fact that my Hard drives are seen as external disks??

 

[toleda]

Maybe it has something to do with the fact that my Hard drives are seen as external disks??

Not relavent.
OS X does not see the codec, either disabled or defective. When DPCIManager/Status shows a codec, problem solved. Otherwise no codec, no audio.

 

[janvandam]

Not relavent.
OS X does not see the codec, either disabled or defective. When DPCIManager/Status shows a codec, problem solved. Otherwise no codec, no audio.

When boot from the Clover Install USB stick DCPI Manager/Status (attached) shows a codec, also in About this Mac/System Report/audio(attached) the audio devices are listed. However in System Preferences/Sound still no audio devices.

 

[toleda]

When boot from the Clover Install USB stick DCPI Manager/Status (attached) shows a codec

Get the codec to show when booting Yosemite from the hard drive.

 

[toleda]

No audio device, only my integrated GPU HDMI is found, i need to get jacks to work from ALC889A.

IGPU HDMI audio and 889a; really?
Post #1, Problem Reporting, attach all requested files.

 

[mrchow19910319]

For the sake of the helpers here at the forum, I will keep this post short and straight to the point.
1: no output device is found in system preferences.


2S X Mavericks
GA_H87_D3H
BIOS : Latest one F9 2014/07/09
i7-4770
GTX780 Asus 3GB of RAM


3:I just followed the standard Mavericks Guide. And when at the boot screen I used boot flags : -x -v. Then everything went smoothly after that. I am now having a working duo boot Hackintosh, except bluetooth and audio. Last time I used the same machine built myself a hackintosh without any issues. However this time audio and bluetooth don't work.For my motherboard's audio type is: ALC892.


4,5:see Attachments

6:None.

7:I tried to search , but I could not find kernel sound assertions.

8:see Attachments

9/10/11I have no idea how to do all these...

 

[toleda]

I used boot flags : -x -v.

-x disables audio, fix boot problem. Off topic.

 

[mrchow19910319]

-x disables audio, fix boot problem. Off topic.

I do not have any boot issues.
It will boot into OS X successfully.
Could you help me with the audio thingy????