ggrpitt Posted November 29, 2018 Share Posted November 29, 2018 I am having a hard time upgrading to Mojave in my E7250. Upgrade from App Store KPs after the first reboot, and my attempts to boot using a USB prepared as suggested in this forum and using the EFI and config.plist that I successfully used to install High Sierra KPs as well during the initial installation step. I noticed an issue with my initial HS installation, as I had not enabled the legacy ROMs in BIOS. However, enabling them does not help. Enabling Legacy ROMs KPs my currently installed HS system. I am enclosing the KP screen shot. Any help will be appreciated Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted November 29, 2018 Moderators Share Posted November 29, 2018 Replace bootpack from here. Goes into /EFI/Clover. Have Legacy Option ROMs enabled. https://osxlatitude.com/forums/topic/8514-dell-latitude-e7450-clover-uefi-only/?do=findComment&comment=86791 Link to comment Share on other sites More sharing options...
ggrpitt Posted November 29, 2018 Author Share Posted November 29, 2018 Thanks a lot. That worked! Link to comment Share on other sites More sharing options...
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