Hi - sorry if this is a dumb question:-

I've downloaded the NOWS SBE 2.5 ISO and unpacked it. I've burnt the unpacked files to DVD. I put the dvd into the server (it's got a clean hard drive in it) and I get the following error message
"Reboot and select proper boot device or insert boot media in selected boot device"

I've checked the boot sequence and the DVD is the first device?

does anybody have any solutions as to why it doesn't work.

Many thanks in advance