erk Posted May 8 Share Posted May 8 I have an Optiplex 9020 SFF running Monterey 12.7.6. using Opencore 1.0.2 which is emulating an iMac16,2 Monterey is nagging me to upgrade to Sequoia, however the system update method usually doesn't boot, because it installs it's own EFI folder etc. so I prefer to upgrade from a USB stick. Has anyone here done such an upgrade from Monterey to Sequoia in one jump? If so, which items in the EFI folder need upgrading to be compatible with Sequoia? Link to comment https://www.insanelymac.com/forum/topic/361020-upgrading-optiplex-9020-sff-from-monterey-to-sequoia/ Share on other sites More sharing options...
Anto65 Posted May 9 Share Posted May 9 It is feasible, it is advisable if not mandatory to update the version of OC and related kexts in use Review the smbios https://www.insanelymac.com/forum/topic/359530-pre-release-macos-sequoia/#findComment-2820852 Add please your HW in firma some elements like wifi broadcom need to be patched Link to comment https://www.insanelymac.com/forum/topic/361020-upgrading-optiplex-9020-sff-from-monterey-to-sequoia/#findComment-2832164 Share on other sites More sharing options...
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