tazsummers Posted March 22, 2021 Share Posted March 22, 2021 Hey All, Does anyone know how I can get the audio work on my Dell Optiplex 3060. Realtek ALC3234 . Intel H370 Chipset. Big Sur 11.7.3 I had the audio working perfectly on Catalina via Clover but I can't figure out how to accomplish the same thing on Big Sur, I have attached my Clover EFI folder from Catlina (old EFI) I have also attached my New Big Sur OpenCore EFI (new EFI) If anyone could have a look it would be amazingly appreciated. Kindest Regards, Taz New EFI.zip Old EFI.zip Link to comment Share on other sites More sharing options...
Slice Posted March 23, 2021 Share Posted March 23, 2021 Clover boots Big Sur as well. 1 Link to comment Share on other sites More sharing options...
tazsummers Posted March 23, 2021 Author Share Posted March 23, 2021 Someone did reply but is has disappeared now?!? I have tried all the different numbers for my ALC3234 (alcid=11) in the boot args...I've added AudioDXE.efi...Ive tried blocking com.apple.AppleHPET which was advice from another thread and I have no idea what anyone means by adding in SSDT-HPET.aml....HOw do I make/generate this? PLEASEEEE HELP!! I've waste hours on hours trying to fix this. Ive attached my current EFI folder. Thanks in advance. :-) Joe EFI.zip Link to comment Share on other sites More sharing options...
Rocky12 Posted March 24, 2021 Share Posted March 24, 2021 https://www.hackintosh-forum.de/forum/thread/51328-optiplex-3060-mff-bigsur-opencore/ SSDT-HPET.aml 1 Link to comment Share on other sites More sharing options...
tazsummers Posted March 24, 2021 Author Share Posted March 24, 2021 (edited) SOLVED Thank you Rocky12. Added the SSDT-HPET.aml followed the fix on reddit below. If you have a Dell Optiplex 3060 it is port 11 for alcid, make sure you have AudioDXE.efi installed too. Ive attached my working EFI folder for anyone needing it. https://www.reddit.com/r/hackintosh/comments/h0e632/dell_optiplex_3060_audio_not_working/?ref=share&ref_source=embed&utm_content=body&utm_medium=post_embed&utm_name=37c9ed287791443abbe7b0b0bb83a9c8&utm_source=embedly&utm_term=h0e632 EFI.zip Edited March 24, 2021 by tazsummers 1 Link to comment Share on other sites More sharing options...
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