ltooz_audis Posted November 21, 2020 Share Posted November 21, 2020 The Big Sur is officially out, I downloaded and installed on my HP Elitebook 820 G3 Skylake i7-6600u HD520. The process took a long time to install since it had to boot 3 times and each time took 20 minutes. There are changes that need to be made from Catalina: need to use OpenCore 0.6.4, CtlnaAHCIPort.kext (for SATA to be seen), add boot arg brcmfx-driver = 2 for DW1820a wifi to work, replaced SMCBatteryManager.kext with ACPIBatteryManager.kext for the battery to show up. Cheers, Louis 1 Link to comment https://www.insanelymac.com/forum/topic/345831-installed-big-sur-on-hp-elitebook-820-g3-skylake/ Share on other sites More sharing options...
jeffdat Posted December 7, 2020 Share Posted December 7, 2020 (edited) Hi, can you please share your EFI folder, thanks Edited December 7, 2020 by jeffdat Link to comment https://www.insanelymac.com/forum/topic/345831-installed-big-sur-on-hp-elitebook-820-g3-skylake/#findComment-2746419 Share on other sites More sharing options...
ltooz_audis Posted May 3, 2021 Author Share Posted May 3, 2021 Updated to 11.3 - using both Clover 5130 and OpenCore 0.6.6 - Attached are sample config files for both. Cheers, Louis https://www.dognmonkey.com/techs/create-your-first-laptop-hackintosh.html configpro132_bs_sample.plist.zip OCconfigp132_bs_sample.plist.zip Link to comment https://www.insanelymac.com/forum/topic/345831-installed-big-sur-on-hp-elitebook-820-g3-skylake/#findComment-2757060 Share on other sites More sharing options...
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