No Audio Devices - Realtek ALC AppleHDA [Guide]

[toleda]

reran the script

See Problem Reporting, Post #1; attach missing requested files

 

[Nemesis0nline]

See Problem Reporting, Post #1; attach missing requested files

I don't understand. Which files? I think I posted everything I could find.

 

[Nemesis0nline]

See Problem Reporting, Post #1; attach missing requested files

Never mind, it's fixed. I decided to run MultiBeast again, rebooted and the audio devices became available. Thanks for the help!

 

[abdussalamwahid]

Please make ALC233 support, I don't see any on google for ALC233 Realtek AppleHDA.
I just upgrade from 10.10 Yosemite (audio worked) to 10.12.4 Sierra (audio not working).

My Laptop: Asus A451LN
codec ID: 0x10EC0233
audio Device: 0x80869C20
Intel HD Graphics 4400

 

[toleda]

Please make ALC233 support

Desktop Only

 

[inthespace]

Problem report

1. No audio devices
2. 10.12.4/Gigabyte Z170 Gaming K3/F2/i7-6700K/MSI GTX 980
3. • MultiBeast
   • √ ALC1150
   • √ 100 Series Audio
4. Attached
5. Attached
6. AppleHDA not present
7. not available
8. no kernel Sound Assertions messages found
9. Screen shots:
   1. DPCIManager Status attached
   2. System Information/Hardware/Audio/Intel High Definition Audio attached but nothing found
10. not available
11. not available
12. Clover (if installed)
    1. EFI/CLOVER/config.plist attached

 

[toleda]

No audio devices

Problem: No audio codec detected
config.plist is damaged, replace.
Run MultiBeast , same options.
Reply with new files.

 

[TMoyer]

1. No Input/Output Devices Found

2. OS X 10.12.4 / Gigabyte Z170-HD3 / BIOS v. F21 / Core i5-6600K / EVGA 960

3.1 Multibeast 9.0.1, tried all combinations of Realtek ALC887/888b drivers - tried using Legacy, adding 100 Series, HD 3000, or just the one. No devices appear with any combination.

3.2 realtekALC and AppleHDA8Series output attached.

4. audio_codec_detect output attached.

5. IOReg attached.

6. AppleHDA.kext attached.

7. AppleHDA887.kext attached.

8. Console/All messages searched, no sound assertions found.

9. DCPIManager/Status and System Information/Audio screenshots attached.

10. audio_realtekALC-120-output.txt and AppleHDA8Series-output.txt attached

12. config.plist and DCPIManager/Misc/Boot Log attached. EFI/CLOVER/ACPI/patched/SSDT-HDEF-HDAS-2.aml

I hope I got everything. I'm a newbie and went with a plain vanilla recommended system in hopes of avoiding problems, but no go. I've fiddled with this for several days, so I've probably made a mess of things.

 

[toleda]

realtekALC and AppleHDA8Series output attached.

Incompatible; audio failure.
cloverALC recommended for all Clover booted systems
1. See Realtek ALC AppleHDA/Post #1/Uninstall Realtek ALC AppleHDA, remove:
a. pikeralphALC
b. realtekALC
2. Same link, see Post #1/Realtek ALC AppleHDA Installation/3. Native AppleHDA
3. Same link, see Post #1/Unsupported/Non-working Realtek ALC AppleHDA/1. 100 Series/Intel High Definition Audio, install fix.
4. Restart
5. Run cloverALC
Reply with new files.

 

[TMoyer]

Incompatible; audio failure.
cloverALC recommended for all Clover booted systems
1. See Realtek ALC AppleHDA/See Post #1/Uninstall Realtek ALC AppleHDA, remove:
a. pikeralphALC
b. realtekALC
2. Same link, see Post #1/Realtek ALC AppleHDA Installation/3. Native AppleHDA
3. Same link, see Post #1/Unsupported/Non-working Realtek ALC AppleHDA/1. 100 Series/Intel High Definition Audio, install fix.
4. Restart
5. Run cloverALC
Reply with new files.

Problem solved, audio is fully functional now. Thank you! (except line outs do not work - I only get sound from "internal speakers" but I can live with it).