I've upgraded my Gigabyte Z490m motherboard to an MSI Z490.
Everything was working fine, however since the change whenever I reboot, I get a blank screen, no flashing cursor, no bios, nothing. If I restart and enter the bios however, make no changes and then exit and continue to boot, UNRAID starts with no issues.
I have checked the bios and UEFI boot is selected (I've tried without also however makes no difference). My UNRAID usb is set to boot via