Sorry, it's taken me so long to get back, but the following info is/was apparently eligible for machine.
OSX Ventura 13.5
OpenCore 0.9.4
Gigabyte Z490 Aorus Elite AC
Intel Core i9-10850K
XFX Radeon RX580
SMBIOS: iMac20,2
How could it be eligible and then, not?
Could a crash cause this?
Thanks...