> Please answer each > of my question in comment #7. Without information from you that allows us to > understand where the problem is we cannot fix it. > Please explain what actually happens. Once again: I boot the machine. It starts up, I'm dropped to the EFI shell. I see the shell prompt, ">Shell" Nothing else happens, > Do you see GRUB menu? No > Do you see menu entry for Xen? NO, since I don't see the GRUB menu. > What happens when you select this menu entry? Unknown, since it's not seen.