hi i have one a1398 emc2745 this is have problem with efi is turn on post the apple signal and close i try reprograming the efi with your bin in this post now is turn on can read hard disk or boot from usb i send my efi please help me
I try with this before I send you message the mashine is started post question mark dosnt read hardisk and usb stick with the old bios read disk and usb bat do it reboot in some second I try with the bin of a1398 2ghz 2013 is posted !! Boot from usb bat doesn’t find the hardisk if is possible help me
