AppleHDA HDMI Audio [Guide]

[AM0207xx]

Hi Toleda,

I have some issues with my HDMI audio and I does´t get it working.
I get my audio working using your AppleHDA Realtek Audio Guide.
My Audio Chipset is Realtek ALC 1150 and I use a dedicated graphic card, the Nvidia Geforce 980.
I also installed the Web Drivers for them.
Normally I use a DP cable to connect my computer to the monitor but to get HDMI audio working I used a HDMI cable.
As a monitor I use a 144hz monitor, I don´t if I is important but maybe good to know.
My mainboard is the ASUS Z87 Pro WIFI. I bought it on Ebay and the ethernet does´t seem to be working, the WIFI is unsupported, so I use a WIFI dongle from Edimax for now. Later I want to upgrade to a supported WIFI card.

I attached some "Problem Reporting" files.

But I still have some question, maybe it is a little bit an off topic, but is there another way to extract the ACPI files with Clover?
On the notebooks where I get mac OS working I used F2 or Fn+F2 but on this computer it does´t seem to work, the EFI/Clover/ACPI/origin is empty...

I will be glad if someone can help me to fix my problem

EDIT: I managed it to extract the native ACPI files ... It was F4 and not F2, but I still have my main problem with no HDMI audio.

 

[toleda]

hope this helps get me closer to getting sound through my HDMI

Nope.
DSDT is native, replace with the edited dsdt (5 lines removed)
Restart
Note: no files attached, no reply.

 

[the3rdknuckles]

restarted

 

[toleda]

restarted

Clover did not see dsdt
Installed DSDT is not complied
MaciASL/File/Save As/DSDT.aml
File Format: ACPI Machine Language Binary

Install, restart, reply with new files

 

[toleda]

is there another way to extract the ACPI files with Clover?

config.plist/ACPI/DSDT/Debug/YES

issues with my HDMI audio and can't get it working

The 980 is in the wrong slot, move it to the x16 slot, restart
Post #1/cloverHDMI

 

[AM0207xx]

config.plist/ACPI/DSDT/Debug/YES

The 980 is in the wrong slot, move it to the x16 slot, restart
Post #1/cloverHDMI

My Nvidia Geforce GTX 980 is in the third PCI-E x16, because I have the Cryorig R1 Universal. It´s a big cooler and I want to have more free space between the GPU and the CPU cooler.
So should I move the GPU to the first PCI-E x16 slot?

An answer would be nice.

 

[toleda]

So should I move the GPU to the first PCI-E x16 slot?

There is only one x16 slot.
No idea on your use case, why own a high end graphics card with compromised performance?
Yes.

 

[AM0207xx]

There is only one x16 slot.
No idea on your use case, why own a high end graphics card with compromised performance?
Yes.

Thanks toleda, that worked.
I looked in my the port I used was PCI-E x16 2.0, now I´m using 3.0

 

[toleda]

the port I used was PCI-E x16 2.0, now I´m using 3.0

That is not how it works, both connectors support PCIe 2.0 and PCIe 3.0.
One connectors supports x16 or x8 (if 2 graphics cards)
The other connector supports x8 only

 

[the3rdknuckles]

Installed DSDT with MaciASL & saved as DSDT.aml
File Format: ACPI Machine Language Binary