Hello, and thanks for the anticipated help.
The computer is:
Intel NUC i3-7100 (Kaby Lake)
Intel HD 620
Since this computer has a non-replaceable wifi/bt card, I bought an external Wi-FI USB and external USB- Bluetooth.
External WIFI- TPLink Archer 4UH
External Bluetooth- IOGEAR GBU521W6 -...
I followed the first guide but the second is the newest, so you should go for it, correct USB implementation...
Paste your entire EFI on you INTERNAL EFI PARTITION, where you are supposed to boot from.
Then go to Clover/Boot/ and copy BOOTX64.efi on /Microsoft/ rename it of bootmgr.efi.
You can share you EFI folder and I´ll show you how to do it