Hi! 1) ssd in GUID 2) The section of installation mac - Mac Journaled 3) UEFI installation, bios A10. 4) Copied EFI folder + model E6430 (/EFI/Clover) https://osxlatitude.com/index.php?/topic/8506-dell-latitude-inspiron-precision-el-capitan-clover-guide/&do=findComment&comment=54632 As a result when loading I see a text: No bootable device--strike F1 to retry boot. F2 for setup utility. Press F5 run diagnostics.