---UPDATE---
-For all bios/uefi version
-Update OpenCore to 0.8.6
-Update all kexts to last versions
Download EFI Lenovo S145 IceLake.zip
I need some reports
use opencore mod
https://www.olarila.com/topic/24542-opencore_no_acpi-opencore-with-additional-featureschanges-implemented-how-to-use-this-fork/
and use opencore boot picker to dual boot
-Use USB2 port for easy installation with no remap USB
-Users with IGPU can use -igfxvesa bootarg for easy installation
-Delete old EFI folder and paste new. Don't use merge files
-Don't use Drag and Drop into EFI partition. Use Copy/Paste instead
-Reset NVRAM one time - with OpenCore use entry "Reset Nvram" / with Clover use F11 key on boot screen
check on intel site if ur processors is Brodwell-E or Haswell-E and use correct efi folder
https://www.olarila.com/topic/25111-hackintosh-efi-folders-for-all-chipsets-with-opencore-mod/