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 https://www.insanelymac.com/forum/topic/347127-solved-big-sur-realtek-alc3234-no-sound-on-dell-optiplex-3060-chipset-h370/ 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 https://www.insanelymac.com/forum/topic/347127-solved-big-sur-realtek-alc3234-no-sound-on-dell-optiplex-3060-chipset-h370/#findComment-2753682 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 https://www.insanelymac.com/forum/topic/347127-solved-big-sur-realtek-alc3234-no-sound-on-dell-optiplex-3060-chipset-h370/#findComment-2753722 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 https://www.insanelymac.com/forum/topic/347127-solved-big-sur-realtek-alc3234-no-sound-on-dell-optiplex-3060-chipset-h370/#findComment-2753723 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 https://www.insanelymac.com/forum/topic/347127-solved-big-sur-realtek-alc3234-no-sound-on-dell-optiplex-3060-chipset-h370/#findComment-2753747 Share on other sites More sharing options...
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