@Feartech
Heres what Ill do in order:
Put bios back into the sata mode that works for windows and boot to windows Drive 1 m.2 Instead of USB EFI.
Plug both monitors out of the RTX GPU and into the MotherBoard
in windows ill download Opencore Configurator or OCAT and change:
add -v to your boot arguments so you can see what the issue could be
change the smbios from iMac20,2 to iMac20,1
Back in Bios Change Sata mode back to the Apple one and boot into USB EFI instead of Drive 1 M.2 (Windows)
Hopefully by doing this it installs properly or at least gives me access to recovery or disk utility.. I hope
Wish me luck
Ill report back around 6:30pm EST