tluangahauhnar Posted July 30, 2021 Share Posted July 30, 2021 I have dell precision 3620, i need to install big sur on this workstation. Can anyone help me, i am new in this hackintosh world. Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted July 30, 2021 Moderators Share Posted July 30, 2021 Please post full system's spec If you have Windows, you can run dxdiag.exe and attach output here Link to comment Share on other sites More sharing options...
tluangahauhnar Posted July 30, 2021 Author Share Posted July 30, 2021 my system config: BIOS: v2.17.1 CPU: Intel Skylake Quad-Core Xeon E3-1225 v5 @3.30GHz Graphics: nVidia Quadro K620 2GB RAM: 8GB Audio: ? LAN: ? Wireless/Bluetooth: ? Card reader: ? Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted July 30, 2021 Moderators Share Posted July 30, 2021 Select Save all Information and attach the file. The above images only tells me what graphics cards it has. I thought this is a Precision laptop, but it's actually a Desktop. I'll move this to the proper thread for desktop. With the exported file, we'll be able to get more detail of what other hardware it has...like sound card Link to comment Share on other sites More sharing options...
tluangahauhnar Posted July 30, 2021 Author Share Posted July 30, 2021 DxDiag.rar Link to comment Share on other sites More sharing options...
tluangahauhnar Posted July 30, 2021 Author Share Posted July 30, 2021 i downloaded hackintosh but its not working Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted July 30, 2021 Moderators Share Posted July 30, 2021 Try this bootpack OC 0.7.1 EFI.zip Link to comment Share on other sites More sharing options...
tluangahauhnar Posted July 30, 2021 Author Share Posted July 30, 2021 Thank you. Link to comment Share on other sites More sharing options...
Administrators Hervé Posted July 30, 2021 Administrators Share Posted July 30, 2021 nVidia Quadro K620 is Maxwell and therefore unsupported beyond High Sierra with which it requires the nVidia Web Driver since Maxwell cards are not natively supported. You'll have to replace your graphics card by a supported model if you want to run Big Sur with a discrete graphics card. The only nVidia graphics cards that remain fully and natively supported since macOS Mojave are Kepler ones. See our Supported/unsupported graphics cards thread in our Technical Info, R&D->Graphics section for guidance. Of course, you may choose to fallback to your Intel HD P530 iGPU instead. That should be fully supported with the usual settings for Intel HD 530 graphics. Link to comment Share on other sites More sharing options...
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