I have a Dell Optiplex 3060. i5 8th Gen. Installed a nvme 128Gb SSD.
I can get the machine to boot from a USB, which sees the SSD and goes through a seemingly sucessful install.
I remove the USB as instructed, restart and end up back at the BIOS page. I can the SSD under system config, but no matter what I do, I can’t get it to list as a Boot Sequence option.