[Sunhelp] Solaris 2.5.1

[Navadeepan (CSE-HYD-OCS)]

Hi Friends..,
  I am facing a problem while installaing solaris 2.5.1 on ultra 10 with
ultra sparc IIi 440 MHz system.
I am installaing through operating environment cd , but after the complete
installation , when it reboots it is giving  the following error.

cannot load drivers for /pci at 1f,0/pci at 1f,1/ide at 3/disk at 0,0:a
cannot load root file system and it rebooting.

Thanks in advance.

Regds
Navadeepan.S