Tobias Fiebig - Sat, 07 May 2022 at 13:18:45 > I also very faintly remember people complaining about similar issues > with Mac hardware some years ago (non OpenBSD related, though). The > solution for them back then was soldering together a small plug with > some resistors to make the board 'think' a monitor was connected; also > sold as a commercial product: > https://www.bol.com/nl/nl/p/hdmi-display-port-dummy-plug-4-k-display-emulator/9200000090918849/
years ago, my intel NUCs also did not boot in eufi mode without hdmi display attached when upgrading. i was just about to buy one of these dummy plugs, but legacy BIOS mode solved it. -f --