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The Dell OptiMac Big Sur/OpenCore Thread - For 7020/9020 Optiplex Desktops

you haven't added your other aml files in your config.plist
In the ACPI section?. Do I have to add HPET and SBUS-MCHC SSDT to that section also?.
 
In the ACPI section?. Do I have to add HPET and SBUS-MCHC SSDT to that section also?.
if you want the aml files to load, then yes
 
OpenCore makes you be as attentive to details as an Accountant to a spreadsheet.

Yes it really does, I kind of prefer that to Clover in a way. Thanks for the pointers.
 
Like this?.

Screen Shot 2021-01-26 at 10.45.18 AM.png
 
Im still getting stuck at the 'Proceeding' screen I posted in #147.
 
Did you go through all the Quirks and make sure they're all set correctly ?

In the Dortania guide?, I haven't gone through those yet.
 
In the Dortania guide?, I haven't gone through those yet.
Make this section of your config.plist (NVRAM/Add..) look just like this. The language entry must be a String. The OC Gen-X leaves prev-lang:kbd at the default of Russian. Not sure why as the app is written in English. Change the csr-active-config to 03000000 as well.

Screen Shot 11.jpg
 
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