Tomprescott_128

Hi Everyone, I have managed to sort my HDMI Audio. I now Have headphones, internal speaker and HDMI all fully working. I ended up spoofing the audio using hackintool and adding the following kents FakePCIID.Kent FakePCIID_intel_Hdmi_audio.kent

Hi Everyone, I have managed to sort my HDMI Audio. I now Have headphones, internal speaker and HDMI all fully working. I ended up spoofing the audio using hackintool and adding the following kents FakePCIID.Kent FakePCIID_intel_Hdmi_audio.kent

Please help. Big Sur HDMI Audio not working on Dell inspiron 5577 laptopHi Everyone,I have got Dell inspiron 5577 with an CPU i7 7700 and intel hd graphics 630. Alc256. I have installed Big Sur using OpenCore 0.6.5Everything is working but I can’t get audio to work though HDMI. I have it installed agdpmod=vit9696 to get the hdmi working and Using Audio Device settings hda-gfx onboard-1, Layout 15000000 (alcid=21). As the built in audio and headphones are fully working.The other day HDMI audio worked but when I rebooted it was not working again. It only works about 5% of the time. Is there any boot arguments or kents I could use to get the audio working? Or any other ideas? I have been trying to fix this for months with no joy.I have also tried using FakePCIID_intel_Hdmi_audio.kent , Commander.kent (which I'm no longer have them installed) and tried using hackintool to create a patch which I could not get to work.

Im still having problems with HDMI Audio. Just Cant work out what's wrong. It sometimes works but most of the time it does not. The internal speakers and Headphones are fully working. Here is a link to MBP Runme file. If someone could have look I would be most grateful. https://1drv.ms/u/s!AvHg6s4Jf3C1gpRjU9Zuf-IWGR5w2A?e=GuQa3I

Hi MaLd0n, Thanks for the reply. I have been trying for hours to see if I can get the audio working though the HDMI but we no joy yet. Is there a certain part of the guide you recommend to try?

Hi Everyone, I have got Dell inspiron 5577 with an CPU i7 7700 and intel hd graphics 630. I have installed Big Sur using OpenCore. Everything is working but I can’t get audio to work though HDMI. I have it installed agdpmod=vit9696 to get the hdmi working and alcid=14 for the audio in boot argument. The other day it worked but when I rebooted it was not working again. Is there any boot arguments or kents I could use to get the audio working? Or any other ideas? I have also tried using FakePCIID_intel_Hdmi_audio.kent , Commander.kent and tried using hackintool to create a patch which I could not get to work.

Hi MaLd0n, Thanks for your time looking at this me. The problem was my touchpad gestures settings. It now works fine. Thanks again

Hi MaLd0n, Thanks for looking at this for me. Here is a link for the EFI Folder https://1drv.ms/u/s!AvHg6s4Jf3C1gpRh3gOgBhXyY65L1w?e=Z7NkgK Regards Tom

I have attached full Dump using the RunMe app Send me Thomass-MBP.zip

Hi Everyone, I have a Dell Inspiron 5577 Laptop Spec: Processor: Intel i7-7700HQ CPU @ 2.80GH, Graphics: Intel HD630 + Nvidia GTX 1050 Ram: 32GB I have Managed to install Big Sur where everything works graphics, wifi, audio etc using opencore. The Only problem is that I cant open anything on the desktop and in the Dock. When I click on an app in the dock it says No preview available. I can get into the tool bar at the top of the desktop. Any idea how to fix this issue? I have attached a zip file with a config.plist and an image of what the problem looks like. Thanks in advance!

I have managed to solve this problem. I used Hackintool to patch correct ID layout for my audio card. Then I used ALCbeta in boot argument in clover and installed fakePCIID with fakePCIID Intel HDMI Audio Kent. This method worked for me.

Do you know what section In the guide I need to do?

Is there a guide on how to do this? I have had a look at Hackintool but not sure what settings to use to do this.

Hi Everyone, System: Dell 1577 Laptop Inter HD Graphics 630 + Nvidia GTX 1050 Intel i7 7700HQ Processor Mojave 10.14.6 I have got the intel HD Graphics 630 fully working with working HDMI. I can't get Audio to work on HDMI (digital out). I have read loads of guides with not much luck. The audio works on internal speakers and headphones works using ALCPlug fix. I have AppleALC Kent installed. I have tried changing the audio layout under devices to 5,11,13,14,21,22,28,56,57,66 and 97 which is for my codec Realtek ALC256 with no change at all. Im not sure but I think I have to install a Patched AppleHDA.kent which I can not find. I have also tried Voodoo.kent which brings up the option to select HDMI audio but I don't think it is supported for intel. If someone could help me on this I would most grateful. Here is a link to my EFI file: https://1drv.ms/u/s!AvHg6s4Jf3C1gfBnQgcPcbCB_A37OQ?e=byD8lR

Thank you for all your help. I have managed to get the Intel HD Graphics 630 working correctly. This has been driving me nuts for weeks. Thanks for sharing your Clover folder.

Thank you very much. I have tried opening the clover file but think there is some boot information, device and other things missing in the plist. Sorry to be a pain. Would you be able to send me your zipped working as a EFi file not a clover file. Sorry for keep asking and appreciate your help on this. I have sent you a pm a link for some pictures showing you what I mean

When I change those settings it does not boot. I take lilucpu 8 spoofs. Would you be able to share ur EFI file? As I don’t think mine is spoofing correctly

Thank you I’ll give it a try when I get home from work. Is that 19160000 for Platform device ID? This black sceeen thing has been driving me mad. Lol fingers crossed

Hi There, I have tried this and still boots to a black screen. When I go into display it see both screens. I can adjust the brightness up and down on the black laptop screen (inbuilt screen) and everything works fine on the HDMI to another monitor. I have attached a link to my EFI file if you get a chance to have a look. https://1drv.ms/u/s!AvHg6s4Jf3C1zR1b1zF3Jn10WcHs?e=yQTaYb

Hi There, I have tried this and still boots to a black screen. When I go into display it see both screens. I can adjust the brightness up and down on the black laptop screen (inbuilt screen) and everything works fine on the HDMI to another monitor. I have attached a link to my EFI file if you get a chance to have a look. https://1drv.ms/u/s!AvHg6s4Jf3C1zR1b1zF3Jn10WcHs?e=yQTaYb

Thank you. I have just tried this and it still boots up the same.

sorry a new to this. Is that a Kent?

Hi Everyone, I Hope someone can help. I have a Dell Inspiron 5577 with integrated intel hd graphic 630 with Nvidia GTX1050 and intel i7 7700HQ. I have same the problem with is when I boot up the apple logo boots half way and then goes to a black screen and continues to out put the graphics by the HDMI port as seen in the pictures and the laptop screen stays black. I have attached the a config file. I think the intel HD graphics 630 card should only push graphics to the laptop screen not the HDMI. I have been reading on here about Spoofing the intel hd graphics 630 card with Skylake. Im not sure how to do this. Could someone advise me on how to do this? config.plist.zip Pictures.zip