Moderators Jake Lo Posted June 8, 2018 Moderators Share Posted June 8, 2018 You're missing the HDAU device for HDMI/DP audio. Try this, replace the DSDT with the attached DSDT/SSDT 3020_HDAU.zip 1 Link to comment Share on other sites More sharing options...
PaintArm Posted June 9, 2018 Share Posted June 9, 2018 Should I be running lilu and AppleALC with this? Link to comment Share on other sites More sharing options...
PaintArm Posted June 9, 2018 Share Posted June 9, 2018 this is what dpcimanager says now I've added those files Link to comment Share on other sites More sharing options...
PaintArm Posted June 9, 2018 Share Posted June 9, 2018 @Jake Lo you are awesome. I added Lilu.kext and AppleALC to EFI/Clover/Kexts/Other with the files from your 3020_HDAU.zip attachment above in EFI/Clover/ACPI/Patched and restarted. Audio has loaded on Audio ID 3. I have sound over the DisplayPort using the DisplayPort to HDMI lead I bought. It also shows Internal Speakers but I assume that will only be for headphones. This is running on High Sierra 10.13.5 Once again, thanks for your patience and persistence. I was tying myself up in knots trying to sort this. You are a legend Link to comment Share on other sites More sharing options...
Riley Cassel Posted August 28, 2018 Share Posted August 28, 2018 (edited) Hi guys, sorry for the noob question but I'm stuck way back here at 29. Download the Generic EFI + Bootpack for your model in post #2, in post #2 1) Download the Generic EFI folder. Generic EFI Folder EFI_4617.zip 2) Download model below and add the contents into the Generic /EFI/Clover <- folder I have an Optiplex 3020 with a i5-4590 and I can't figure out what model zip file to grab. I have EFI_4617.zip, what's the other one needed? I know it'll probably be obvious once someone explains... How do I figure that out? thx Edited August 28, 2018 by Riley Cassel clarity Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted August 28, 2018 Moderators Share Posted August 28, 2018 You have to read through the thread to find it here Link to comment Share on other sites More sharing options...
skyfly555 Posted September 25, 2018 Share Posted September 25, 2018 One question do you have cpu management? Checking with intel power gadget I'm stuck at 3.4GHz Link to comment Share on other sites More sharing options...
skyfly555 Posted September 25, 2018 Share Posted September 25, 2018 I'm using an i3-4130 with HD4400. Link to comment Share on other sites More sharing options...
Administrators Hervé Posted September 25, 2018 Administrators Share Posted September 25, 2018 You either need to generate your CPU specific power management SSDT or try XCPM. No Turbo boost on that i3 CPU, but you should see frequency fluctuate between 800MHz and 3.4GHz, without necessarily getting all intermediate frequencies of course. Link to comment Share on other sites More sharing options...
skyfly555 Posted September 25, 2018 Share Posted September 25, 2018 Thank you, it seems I finally got it using PluginType 1 config.plist.zip Link to comment Share on other sites More sharing options...
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