booting get stopped.: I am desperated now

[Friedrich Locke]

Hi folks,

i have just installed my freebsd 11 on my desktop. The installation
procedure was fine, no error/problem to report. But i cannot boot my
system, it just stop. The screen is the following:

>> FreeBSD EFI boot block
     Loader path: /boot/loader.efi

     Initializing modules: ZFS UFS
     Probing 5 block devices ......*. done
       ZFS found no pools
       UFS found 1 partition
_


Does anybody have any ideia about what i did wrong ?