[Fix] 10.11.4 broken audio with AppleHDA injector (dummyHDA)

[Rakuun]

Laptop in signature. Posting required troubleshooting items in attached zip file.

Attempted fix, no audio devices found in system information.

Troubleshooting help would be appreciated.

 

[RehabMan]

Laptop in signature. Posting required troubleshooting items in attached zip file.

Attempted fix, no audio devices found in system information.

Troubleshooting help would be appreciated.

You are using patched AppleHDA, not an AppleHDA injector (dummy HDA).

This guide does not apply to you.

However, you have ALC283, which is the same as my u430.

You can use AppleHDA_ALC283.kext in my u430 repo...

https://github.com/RehabMan/Lenovo-U430-Touch-DSDT-Patch

Requirements:
- Clover bootloader
- config.plist must have the four AppleHDA patches from my config.plist in the repo
- AppleHDA.kext must be vanilla
- CodecCommander.kext installed to /S/L/E: https://github.com/RehabMan/EAPD-Codec-Commander
- AppleHDA_ALC283.kext installed to /S/L/E
- rebuild cache following the procedure detailed in the u430 guide: http://www.tonymacx86.com/yosemite-...ideapad-u330-u430-u530-using-clover-uefi.html
- DSDT patches "IRQ Fix" and "Audio Layout 3".

 

[osxfr33k]

Thanks RehabMan. Works perfect great find!!

 

[hanzala27]

Probook (hotpatch) specific instructions..

In Terminal:

# get copy of the repo
cd ~/Documents
git clone https://github.com/RehabMan/HP-ProBook-4x30s-DSDT-Patch.git probook.git

use it:

cd ~/Documents/probook.git
# update to latest (for future)
git pull
# install new AppleHDA_ProBook.kext
make install_hda

./download.sh and ./install_downloads.sh will also work to update/install all kexts (including AppleHDA_ProBook.kext).

Thanks for your suggestions. I've installed with this method. Sincerely

 

[StumpyMac]

Kudos and thanks to Rehabman (as always) and nfg1991 for their fix and explanations.... Updated to 10.11.4 originally with no sound on my HP Elitebook 8060p ....
But thanks to this all is now working perfectly!

 

[aleactoris]

Hi! I've tried to solve the problem by myself, but I need help because I don't know what more to do....

My audio is still not working after updating to 10.11.4. My laptop is a HP Elitebook 8470p.

103 1 0xffffff7f8125c000 0x1e000 0x1e000 com.apple.driver.AppleHDAController (274.7) CFF7F97F-6E1F-3CF9-A8E3-76125E9CA414 <102 101 80 12 7 6 5 4 3 1> 123 0 0xffffff7f813f0000 0xb3000 0xb3000 com.apple.driver.AppleHDA (9274.7) FE47EADA-C810-3253-BE41-0776D253D256 <122 103 102 101 97 80 12 11 6 5 4 3 1>

kext-dev-mode allowing invalid signature -67030 0xFFFFFFFFFFFEFA2A for kext AppleHDA_ProBook.kext kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext VoodooPS2Trackpad.kext kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext VoodooPS2Mouse.kext kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext VoodooPS2Keyboard.kext kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext VoodooPS2Controller.kext kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext USBXHCI_4x40s.kext kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext JMB38X.kext kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext IOath3kfrmwr.kext kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext IntelMausiEthernet.kext kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext IntelBacklight.kext kext file:///System/Library/Extensions/HSSDBlockStorage.kext/ is in hash exception list, allowing to load kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext FakeSMC.kext kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext FakePCIID_XHCIMux.kext kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext FakePCIID_Intel_HDMI_Audio.kext kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext FakePCIID_Intel_HD_Graphics.kext kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext FakePCIID_Broadcom_WiFi.kext kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext FakePCIID.kext kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext BrcmPatchRAM2.kext kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext BrcmFirmwareRepo.kext kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext ACPIPoller.kext kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext ACPIBatteryManager.kext

I attach the report files.

Thanks in advance!!

 

[RehabMan]

Hi! I've tried to solve the problem by myself, but I need help because I don't know what more to do....

My audio is still not working after updating to 10.11.4. My laptop is a HP Elitebook 8470p.

8x70p uses IDT 7605. AppleHDA_ProBook/IDT 7605 requires layout-id 18. You're using 12.

You can edit your DSDT to change layout-id from 12 to 18 (discussed here quite recently, not going to repeat), or you can follow the new guide.

http://www.tonymacx86.com/el-capita...zbook-using-clover-uefi-hotpatch-10-11-a.html

 

[Chad414]

I only looked at ioreg.

You're using layout-id=12 with AppleHDA_ProBook.kext.

AppleHDA_ProBook for 4x40s audio codec (IDT 76d9) requires layout-id=13.

You need to edit your DSDT (ACPI/patched/DSDT.aml) so it injects layout-id 13 on HDEF).

Did that, changed the layout-id to 13(0x0D) and my Audio is still broken. I have uploaded an updated ioreg, everything else should be the same.

Thanks.

 

[RehabMan]

Did that, changed the layout-id to 13(0x0D) and my Audio is still broken. I have uploaded an updated ioreg, everything else should be the same.

Thanks.

Rebuild cache as per FAQ and as mentioned in post #1.

If still not working, read post #1, "Problem Reporting".

 

[aleactoris]

Thank you very much RehabMan!! It worked for me!