[HowTo] Get full NVMe Support for all Systems with an AMI UEFI BIOS

Hello.
I added Samsung 980 with PCIe x16 adapter.
Unfortunately cannot boot with it ,even if BIOS show “Unknow HDD”.
Boot with W10 install (USB thumb) and can choose it for install but message is “Windows cannot be installed on this disk , your computer cannot boot with it”.
It’s recognized by W10 and i can clone W10 SATA => NVMe ,but still cannot boot with it .
HDTune return only 800Mb/s ,no more.