Felipe Pires Posted March 27 Share Posted March 27 I've already tried with several efi files, following all the open core docs but I don't know where I'm going wrong. My configuration: AMD Phenom II x6 1605t 6-cores, mobo m5a78lx- br , chipset amd 760G, gpu GT210 1gb, 8gb 2x4 ddr3 1333mhz. Could you provide a compatible file and the macOs version for this configuration? thanks💙https://photos.app.goo.gl/jHHToFVjTQU542DE9 Quote Link to comment Share on other sites More sharing options...