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HDMI audio doesn't work with intel HD graphics 630 in Catalina 10.15.4

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Joined
Jun 16, 2019
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9
Motherboard
Gigabyte GA-H110M-S2H
CPU
i3-7100
Graphics
Intel HD Graphics 630 7 MB
Mac
  1. Mac mini
  2. Mac Pro
Mobile Phone
  1. Android
  2. iOS
this is my low cost build:
CPU: Intel Core i3-7100 3.9GHz 3MB
MB: Gigabyte GA-H110M-S2H
Internal GPU: Intel HD Graphics 630 7 MB
NO dedicated GPU

i instal macOS Catalina 10.15.4 and everything work (maybe).
But I connect a samsung monitor (I use HDMI-HDMi cable) and the computer doesn't see the HDMI monitor, so I can't use HDMI audio.
What can I do for this problem?
what can I change (in config.plist and in kext) to make the computer work better?

I added all the necessary files (I hope): config.plist, screenshot of kext, and the entire EFI folder.
 

Attachments

  • config.plist
    7.3 KB · Views: 120
  • Schermata 2020-04-23 alle 16.31.19.png
    Schermata 2020-04-23 alle 16.31.19.png
    76.5 KB · Views: 177
  • Schermata 2020-04-23 alle 20.05.51.png
    Schermata 2020-04-23 alle 20.05.51.png
    54 KB · Views: 174
  • EFI.zip
    4.6 MB · Views: 168
Last edited:
this is my low cost build:
CPU: Intel Core i3-7100 3.9GHz 3MB
MB: Gigabyte GA-H110M-S2H
NO GPU

i instal macOS Catalina 10.15.4 and everything work (maybe).
But I connect a samsung monitor and the computer doesn't see the HDMI monitor, so I can't use HDMI audio.
What can I do for this problem?
what can I change (in config.plist and in kext) to make the computer work better?

Hi there,

Please complete your hardware profile. I believe your CPU has an HD630 Intel iGPU. Without being able to see this information other readers will not he able to help you :thumbup:

How are you connecting your monitor to give you output for that screengrab?

Which kexts do you have installed in the EFI folder and L/E ?

:)
 
Hi there,

Please complete your hardware profile. I believe your CPU has an HD630 Intel iGPU. Without being able to see this information other readers will not he able to help you :thumbup:

How are you connecting your monitor to give you output for that screengrab?

Which kexts do you have installed in the EFI folder and L/E ?

:)

I made the changes, I hope I've put everything necessary to be helped
 
Please try this EFI.
 

Attachments

  • EFI.zip
    24.7 MB · Views: 243
Please try this EFI.

with clover configurator I deleted my efi, and I put your efi.. and this is the result... (screen)
computer stop with the apple logo and some white words..
how I can solve this problem? how can I reuse the computer normally? the computer doesn't turn on so I can't change the efi again...
 

Attachments

  • IMG_3235.jpg
    IMG_3235.jpg
    1.1 MB · Views: 130
with clover configurator I deleted my efi, and I put your efi.. and this is the result... (screen)
computer stop with the apple logo and some white words..
how I can solve this problem? how can I reuse the computer normally? the computer doesn't turn on so I can't change the efi again...

Please try this one.
 

Attachments

  • EFI.zip
    24.7 MB · Views: 160
I tried the new efi, but same problem
apple logo blocked with some white words...
 
how? the computer doesn't turn on. without the computer on I can't change efi

Put it on the EFI partition of a USB flash drive and boot from the USB flash drive.
 
I tried the new efi, but same problem
apple logo blocked with some white words...

The text is exactly the same as the one you posted on post #5?
 
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