ProLiant Servers - Netservers

ML370 G3 getting "Non-System disk" when booting after mother board replacement

 
CarlL
Occasional Contributor

ML370 G3 getting "Non-System disk" when booting after mother board replacement

I just finished replacing the mother board on my ML370 G3 server and upgraded the BIOS. Now when booting I get the message "Non-System Disk or Disk error". All drives lights are lit.
I booted up fine on the other mother board but I replaced it because of intermitant rebooting issues. Any ideas?