No Audio Devices - Realtek ALC AppleHDA [Guide]

[toleda]

don't know until you see the files right?

Yes.

 

[Enrique3]

AppleHDA.kext not helpful. Extensions file is hidden, unhide
Need Clover boot log

Hi, Toleda. Thanks for your reply. I hope i got the Clover boot log correctly, also excuse my short sight with the hidden files. Here they are:

 

[propertychange]

remove SSDT-HDEF-3.aml
dsdt problem.
Edit dsdt/HDEF/layout-id to 0x01, 0x00, 0x00, 0x00, as shown:

     Device (HDEF)
            {
                Name (_ADR, 0x001B0000)  // _ADR: Address
                Method (_PRW, 0, NotSerialized)  // _PRW: Power Resources for Wake
                {
                    Return (Package (0x02)
                    {
                        0x0D,
                        0x05
                    })
                }

                Method (_DSM, 4, NotSerialized)  // _DSM: Device-Specific Method
                {
                    Store (Package (0x04)
                        {
                            "layout-id",
                            /**** Is ResourceTemplate, but EndTag not at buffer end ****/ Buffer (0x04)
                            {
                                 0x01, 0x00, 0x00, 0x00                      
                            },

                            "PinConfigurations",
                            Buffer (Zero) {}
                        }, Local0)
                    DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
                    Return (Local0)
                }
            }

Hi toleda. Many thanks for your reply. Finally I found time to check your proposal. The modifications you suggest end up being equivalent to the HDMI DSDT from the database for my motherboard model. Before I was using the non-HDMI version.
With the HDMI version I get a successful run of audio_codecdetect_v1.7a.command:
File: audio_codecdetect.command_v1.7a

HDMI audio codec(s)
Intel: 0x80862805

Onboard audio codec
Realtek: 0x10ec0889

OS X/10.11.5 Onboard Audio
Device: HDEF@1B
Audio ID: 3

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

My next step is a trial of running audio_realtekALC-110.sh according https://github.com/toleda/audio_RealtekALC. Unfortunately no success. EFI partition is mounted and Clover dir is /Volumes/EFI/EFI/CLOVER. Script ends saying
No Clover/Chameleon files, confirm Osmosis/other install (y/n):

Any ideas?

 

[MexMatt]

Hi Toleda, OK i have LITERALLY just re-installed Sierra. Here is everything again.

1. Only Audio devices shown are network connected Apple TVs. Had El Capitan 10.11 (never updated) Working Audio (optical cable 5.1), updated to MacOs GM.
UPDATE - As requested, re-installed Sierra on top of existing install, no changes made.

2. MacOS Sierra, Asus Z87 Pro, i7 4770k,, ASUS GTX-770 (NVIDIA)
3. Tried using audio_cloverALC-120.command.zip method but same result. - UPDATE - Re-installed Sierra, not tried again since re-installation .
4. Tool not compatible with Sierra.
5.Attached
6. Attached
7 N/A
8.Tried to filter "sound assertions" in Console/All Messages, couldn't, don't know if i am doing it wrong.
9.Attached.
10. Not sure i understand - sorry. - UPDATE, understood, but haven’t run anything again since re-install.
11.N/A
12.
1.Attached
2. Attached
3. N/A
4. N/A

Again - Thank You for your time.

 

[toleda]

Clover boot log

Clover does not see the codec. BIOS/HD audio enabled?

 

[toleda]

Any ideas?

No files attached, no idea.

 

[toleda]

Any ideas?

No files attached, no idea.

 

[Enrique3]

BIOS/HD audio enabled?

I guess. The only options concerning audio i've found in BIOS are:
1. Peripherials/AudioLED(StillMode)
2. Chipset/Audio Controller/AudioDSP(Enabled)

The description of the second option is about the Control Detection of the HD-Audio device. I don't know if i'm missing something...

 

[toleda]

Chipset/Audio Controller

Set to Enabled.

 

[Enrique3]

Set to Enabled.

It's been enabled all the time.