Verify DVD Rom?

Hi All,

I'm a total noob when it comes to troubleshooting Sun hardware issues, however, I've been tasked with just a task. How can I verify if the DVD rom is working in a Sun system? We've put in the dvd, but can't do anything. This is from command line.

Thanks.

---------- Post updated at 04:00 PM ---------- Previous update was at 03:54 PM ----------

Ok, I think the DVDRom is working because we can see the contents of the cdrom file. However, when we type "boot cdrom" we get error "can't mount root".

try booting to single user mode, boot cdrom -sw. check this first