I am attempting to establish a dual boot with fedora workstation 30 on my ThinkPad P52. I currently have a drive with Windows 10, and a separate disk that I installed Fedora 30 onto with a USB stick that I created using Fedora Media Writer. I go through normal installation steps, and the fedora installation program claims to be successful, but upon reboot the boot loader presents a Boot Order error, attempts to make a ‘0001’ entry in the boot list for Fedora, and then resets the system ad infinitum until I open the BIOS Boot Menu and force a boot into Windows. Attempting to force a boot into the drive with Fedora installed results in the same error.
I do not think it is an issue with my BIOS configuration or UEFI boot order, because I previously had openSUSE installed on this same drive and GRUB would work just fine with that OS and Windows on separate drives.
TL;DR – Dual Boot Fedora and Windows (OSes located on separate drives) on ThinkPad, Fedora installation won’t boot at all.