No Sound in ALC887

[Pablo-GNU]

Hi, After installing the kext with audio_cloverALC-120_v1.0d.command, I see the sound icon, select the correct output, set to mute, 75% and nothing, no sound with this kext. Voodoo yes but no sound after sleep.

The motherboard is an ASUS P5KPL/EPU.

audio_cloverALC-120_v1.0d.txt

This is the output from the command.

This is the DPCIManager hardware list.

The CloverConfigurator screen in ACPI Section

The CloverConfigurator screen in Devices Section

I don't know what more can try.

Thanks for all.

[toleda]

Remove S/L/E/HDAEnabler1.kext Restart Reply with IOReg, config.plist, clover boot log.

[Pablo-GNU]

Now the audio_clover can't be installed.

audio_cloverALC-120_v1.0d.command after remove HDAenabler1.kext.txt

bootlog.log.txt

config.plist.zip

I try in config.plist with 0x03 in CsrActiveConfig. I'm trying with 0x67

[Pablo-GNU]

If I activate FixHDA in Clover the audio_clover install with out any problem. The situation is the same, I saw the sound icon and can select the outputs but no sound, only one "pum" the first time when try to reproduce any sound but nothing more.

audio_cloverALC-120_v1.0d.command output working.txt

bootlog.log.txt

IOReg.zip

config.plist.zip

[toleda]

Without HDAEnabler1 problem cause was not SIP, native dsdt does not have HDEF. Correct solution is to remove FixHDA and install https://github.com/toleda/audio_ALCInjection/blob/master/ssdt_hdef/ssdt_hdef-1-no_ioreg:hdef.zip Restart How are you verifying sound? Reply with new files

[Pablo-GNU]

Okey, i remove FixHDA and installed the aml file like the instructions. Now I can install the driver but after a reboot, the same situation.

I verify the sound with the system's sound, a song with iTunes or Vlc, youtube, etc...

audio_cloverALC-120_v1.0d.command.txt IOREG.zip config.plist.zip bootlog.log.txt

[Pablo-GNU]

Hello Toleda. I dont know what to try.

[toleda]

IOReg shows 887 audio working.

[Pablo-GNU]

But it's not working. I only hear "bump" when the sound start but nothing more. I select the correct output, set to 75%, mute, unmute, and nothing.

[toleda]

What are you using for "sound?" What audio device is selected and what port are the speakers connected to?

[Pablo-GNU]

The speakers are connected to the green rear port and i try all the the devices but still the same.

[toleda]

Why would you try all the devices? What audio device connects to the green rear port?

[Pablo-GNU]

[toleda]

Correct. Previous IOReg does not show Internal Speakers selected and does not show any audio app playing. Attach IOReg with iTunes playing something.

[Pablo-GNU]

Okey.

There are IOREG with the differents outputs selected an iTunes playing a song.

IOREG-Internal Speakers.zip IOREG-Line Out 1.zip IOREG-Line Out 2.zip

[toleda]

For each experiment above, in what motherboard audio port where speakers connected?

[Pablo-GNU]

I have a 5.1 so are 3 inputs connected, green, orange and black. one for front speakers, other for rear speakers and the other for subwoofer an center.

Why do you ask? Are something wrong in the ioreg?

[toleda]

IORegs are correct, verifying speaker connected to each audio device when IOReg was saved. Last resort. Run macOS installer over existing install, restart, run cloverALC, restart, reply with new files.

[Pablo-GNU]

The last IOReg files are over a fresh install, i replace the hdd for a ssd.

[toleda]

Do not know what is wrong, no further suggestions.

[Pablo-GNU]

So we cant do nothing?

[toleda]

IOReg says 887 audio is working. Nothing else to try.

[Pablo-GNU]

But its not working because i cant hear nothing. Only a "bump" and nothing else, but with voodoo works well, the only thing is i dont have audio after sleep.

[Pablo-GNU]

Any update about this issue?