New v17 beta2 Install boot error

New fresh Software Installer  v17 beta2 on a Supermicro Super server 5018D-FN8T  SATA AHCI  v17 beta2 goes throught the setup process with no errors then ask to reboot, press y then enter to reboot

once the system reboot XG does not start all thats on the screen is the letter C on the screen wont boot into XG.