[Guide] Intel IGPU HDMI/DP audio (all Sandy Bridge -> Kaby Lake [and likely later])

[ramparc]

Problems when you are not hotplugging are typical.

Thanks for the response, Now I understand, keep your work going .... Merry Christmas

 

[esrefdroid]

Problems when you are not hotplugging are typical.

Hi, Rehabman. hdmi output connected to intel HD630. But I can't get hdmi output. hdmi does not respond. But it works in Windows. Would you please help? thanks
dell 7577 gamer laptop
7700Hq
1050ti and HD630

 

[txx1219]

Hi,

I have been hackintoshing my new laptop and it's been so far so good, thanks to all guides. I have my IGPU and the Audio workings flawlessly. Only issue is the HDMI. I have followed this guide and I have tried differents things but everytime that I'm plugging the HDMI cable, my laptop reboots. I have try :
- with and without the framebuffer-conX-pipe (in my case, con1 and con2)
- with and without the framebuffer-conX-type
- with and without the flag "-igfxnohdmi"

I don't really like to ask help but I'm stuck on this case because I have no more ideas to test.

Have anyone an idea/solution for it ? Thanks !

EDIT : NEVERMIND, I FOUND OUT ! I have try a new ig-platform-id (5916 instead of 591B) and it works. I think I will create a guide because I'm nearly close to achieve the 99,99% compatibility with it. Just to find out the brightness keys but it will be tough because F3/F4 keys doesn't generate nor PS2 nor ACPI/EC events.

 

[Jonesm]

Hello!

I'm trying again to make a macOS install on my laptop (Acer F5-573G), this time with Mojave. So far, almost everything is working (Audio, Wi-fi and Ethernet, Elan touchpad, Brightness and Volume Keys, HDMI image, etc), but I have a strange issue with HDMI audio that's not working. Before I connect the external monitor, the connector-type in IOReg shows as "00 08 00 00", but when I connect the HDMI, it changes to "00 04 00 00", and audio does not work.

I don't know how to solve this, since everything appears to be OK to me, so any help is appreciated.

Sorry for my bad English.

Here's the files as ZIP and also 2 screenshots, one before and other after I plug the HDMI cord.

Thanks!

 

[RehabMan]

Hi, Rehabman. hdmi output connected to intel HD630. But I can't get hdmi output. hdmi does not respond. But it works in Windows. Would you please help? thanks
dell 7577 gamer laptop
7700Hq
1050ti and HD630

Maybe your HDMI is directly connected to the Nvidia device.
Check in Windows.

 

[RehabMan]

Hello!

I'm trying again to make a macOS install on my laptop (Acer F5-573G), this time with Mojave. So far, almost everything is working (Audio, Wi-fi and Ethernet, Elan touchpad, Brightness and Volume Keys, HDMI image, etc), but I have a strange issue with HDMI audio that's not working. Before I connect the external monitor, the connector-type in IOReg shows as "00 08 00 00", but when I connect the HDMI, it changes to "00 04 00 00", and audio does not work.

I don't know how to solve this, since everything appears to be OK to me, so any help is appreciated.

Sorry for my bad English.

Here's the files as ZIP and also 2 screenshots, one before and other after I plug the HDMI cord.

Thanks!

Try without FakePCIID_Intel_HDMI_Audio.kext.
Check that AppleALC.kext is latest.

 

[esrefdroid]

Maybe your HDMI is directly connected to the Nvidia device.
Check in Windows.

I was able to run hdmi by looking at the guide. thanks

 

[mohali268]

Hello, Rehabman!

I need some help... this is my first Hachintosh, and I followed your guide on how to step and everything for laptops and I used your config.plist and got everything working, except wifi(mine is not supported) and HDMI audio. I followed this guide to the best of my abilities and I can't get it work. Here is what I have done:

-first I opened IOregisteyExplorer to figure out which framebuffer I am working with, found display0 under @2.
-opened up PlistEdit pro and removed '#':
framebuffer-con2-enable
framebuffer-con2-type <00 08 00 00>
framebuffer-con2-pipe
+under PciRoot(0)/Pci(0x02,0)
hda-gfx "onboard-1"
+PciRoot(0)/Pci(0x1b,0)
layout 3
PinConfigurations
+PciRoot(0)/Pci(0x03,0)
layout 3
hda-gfx "onboard-1"
-added Kexts to my /L/E
-finally rebooted...

 

[mohali268]

Hello!

I figured how to fix it. it's seems (and I might be wrong) the plist i downloaded from Rehabman's github for my computer which is the HD4600-4400 has some problems, if I enable the layout-id in any place Mac will get stuck but if i remove it and add it again only this time I don't make it a number but data or hex and enter 03000000 and use the rest settings like in this guide I boot with audio working through HDMI.

Thank you very much rehabman for this guide. It helped me very much.

 

[rochi]

Hello everyone! Thinkpad t470P here. Tried everything to make video out work on this machine.
Firstly, must say that I use miniDP: it is set as HDMI otherwise I get pink tint on the output display.
Suggested layout id for this model is 47 but I tried every alc298 layout without any luck to get Vout audio working.
Tried also following settings with and without fakepciid (which causes audio to stop working and being recognized)
inject 0
reset hda yes ----> audio still working (internal speaker)
inject 47
reset hda yes/no ------> ausio still working (internal speaker)

adding fakepciid and hdmi audio with both of above options, leads to non working audio (internal speakers and hdmi).



cpu is i7 7700HQ so Kaby lake intel hd 630 (which is perfecly recognized). Attached last debug infos. Thanks for the help!