Hi all ,
I am trying to isntallsolaris 10 using a DVD , But when i try to boot from the OB Prompt i am getting this error :

Rebooting with command: boot cdrom -install
Boot device: /pci@1f,700000/pci@0/pci@1/pci@0/ide@1f/cdrom@0,0:f File and args: -install
Can't read disk label.
Can't open disk label package
Evaluating:

Can't open boot device

Can you please help to diagonise if the problem is from the DVD or the DVD-ROM hardware.

thanks for you help
Cheers
Ppass