alastair84 0 Posted December 9, 2020 Posted December 9, 2020 as title please help no visual output after selecting boot from mac partition thing on the opencore picker.... dell 7559 i5hq cpu hd530 graphics and 4k UHD touchscreen bios: latest bios opencore-2020-12-09-214539.txt Quote Share this post Link to post Share on other sites