Dell E6410 installing High Sierra

@deeveedee I have read your article and I have the same model of laptop as you, DELL E6410. I have a question about how to install High Sierra: E6410 supports UEFI boot, do I necessarily need to use OpenCore's LegacyBoot utility to install Duet? Looking forward to your reply. Thank you very much. I am a newcomer and I apologize for seeking your help in this way.

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