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No HDMI Audio on my HYSTOU P06B i3

Joined
Jan 12, 2019
Messages
11
Motherboard
hystou p06
CPU
i3-7100u
Graphics
intel hd620
Mac
iMac, MacBook Air
Classic Mac
iMac
Mobile Phone
Android
Hi i have just corrected my error about con1. I don't have any more the problem of strange pink hue colors. But It still have not HDMI audio.

Thanks again for your precious support.

Best regards.
 

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toleda

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Joined
May 20, 2010
Messages
24,101
Motherboard
Asus Maximus VII Impact
CPU
Core i7-4770K
Graphics
RX 560 + HD4600
Mac
iMac, MacBook Pro, Mac mini
Classic Mac
512K, LC, Power Mac
Mobile Phone
iOS
But It still have not HDMI audio.
Why config,plist/Devices/Properties/PciRoot(0x0)/Pci(0x1f,0x3)/alc-layout-id/<05000000>? Remove
No Intel HDMI audio codec available, enable in BIOS
Restart, reply with new files
 
Joined
Jan 12, 2019
Messages
11
Motherboard
hystou p06
CPU
i3-7100u
Graphics
intel hd620
Mac
iMac, MacBook Air
Classic Mac
iMac
Mobile Phone
Android
Hi,

I add "alc-layout-id" because I have just noticed that without this properties, I haven't any sound present into macos System if i didn't add this option.

Do you mind that there is an option into my bios that I have to modify ? I have tried you find into my bios option if I could see some options link to HDMI but I didn't see anything. Maybe I don't understand all options present into my bios :)



But It strange that if I unplug than plug my HDMI screen after booting ... I could get the HDMI audio...


Before unplug/plug screen:
==================
MiniMac:~ jpc$ ioreg -rxn IOHDACodecDevice | grep VendorID
| "IOHDACodecVendorID" = 0x10ec0892



After unplug/plug screen:
==================
MiniMac:~ jpc$ ioreg -rxn IOHDACodecDevice | grep VendorID
| "IOHDACodecVendorID" = 0x10ec0892
| "IOHDACodecVendorID" = 0xffffffff8086280b


Best regards
 

toleda

Moderator
Joined
May 20, 2010
Messages
24,101
Motherboard
Asus Maximus VII Impact
CPU
Core i7-4770K
Graphics
RX 560 + HD4600
Mac
iMac, MacBook Pro, Mac mini
Classic Mac
512K, LC, Power Mac
Mobile Phone
iOS
I add "alc-layout-id" because I have just noticed that without this properties, I haven't any sound present into macos System if i didn't add this option.
Internal AppleALC.kext property, usually 7. 2nd request, remove.
To figure out why layout-id does not work, attach all files.
But It strange that if I unplug than plug my HDMI screen after booting ... I could get the HDMI audio...
Not strange, something is not set properly
Attach both IORegs.
 
Joined
Jan 12, 2019
Messages
11
Motherboard
hystou p06
CPU
i3-7100u
Graphics
intel hd620
Mac
iMac, MacBook Air
Classic Mac
iMac
Mobile Phone
Android
Hi,

I have just removed "alc-layout-id" from config.plist and reboot. I haven't any sound.

best regards
 

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toleda

Moderator
Joined
May 20, 2010
Messages
24,101
Motherboard
Asus Maximus VII Impact
CPU
Core i7-4770K
Graphics
RX 560 + HD4600
Mac
iMac, MacBook Pro, Mac mini
Classic Mac
512K, LC, Power Mac
Mobile Phone
iOS
I haven't any sound
Intel HDMI codec has disappeared, enabled?
framebuffer-con1-type=<00080000>, not working?
Download latest AppleALC.kext and Lilu.kext and install
Restart and reply with new files
 
Joined
Jan 12, 2019
Messages
11
Motherboard
hystou p06
CPU
i3-7100u
Graphics
intel hd620
Mac
iMac, MacBook Air
Classic Mac
iMac
Mobile Phone
Android
Hi,

Thanks again for your support. How I could control that "Intel HDMI codec is enabled"? I didn't touch any thing on Bios configuration..May I have ?
How I could check if "framebuffer-con1-type=<00080000>" is working ? Because all seems good on my graphic display...

I have just dowloaded and installed the last version of AppleALC & Lilu into EFI/CLOVER/kexts/Other to replace the old version... but after rebooting I still have not sound...:(

Best regards.
 

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toleda

Moderator
Joined
May 20, 2010
Messages
24,101
Motherboard
Asus Maximus VII Impact
CPU
Core i7-4770K
Graphics
RX 560 + HD4600
Mac
iMac, MacBook Pro, Mac mini
Classic Mac
512K, LC, Power Mac
Mobile Phone
iOS
Joined
Jun 15, 2015
Messages
180
Motherboard
P5WE0
CPU
i5-2450M
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HD 3000
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Android, iOS
I have the 7500u version of this device. I had to patch my DSDT to and add audio. This device is basically a laptop motherboard stuck inside a small aluminum chassis. It is an alc892 board. Use Headkaze's "Hackintool" to add layout id 4 to your clover plist. I'll attach mine for reference.
 

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