The BIOS may be trying to boot the "Internal EFI Shell" before your hard drive.
This suggests an EFI Shell built from sources, circa 2021. efi shell version 260 512 2021
Some of the key features of EFI Shell version 260 512 2021 include: The BIOS may be trying to boot the
: Switches the active directory to the first detected file system (usually your hard drive or USB). : Lists the files and folders in the current directory. efi shell version 260 512 2021
: Your system is trying to boot from a network or internal shell rather than your hard drive.
bcfg boot rm 3