It may have been the same message, but it's very likely it was preceded by others. The sr0 is your CD, not your hard drive.
Perhaps we can do some quick commands to get more info:
ls -l /dev/sd*
ls -l /dev/hd*
cat /proc/modules | grep ata
cat /proc/modules | grep ide
Please write out the output from these commands. Also, as a final command you can do "cat /proc/kmsg" and see if there's any messages about sd detection in there. Even just a snapshot with a digital camera of this screen would be useful.
It may have been the same message, but it's very likely it was preceded by others. The sr0 is your CD, not your hard drive.
Perhaps we can do some quick commands to get more info:
ls -l /dev/sd*
ls -l /dev/hd*
cat /proc/modules | grep ata
cat /proc/modules | grep ide
Please write out the output from these commands. Also, as a final command you can do "cat /proc/kmsg" and see if there's any messages about sd detection in there. Even just a snapshot with a digital camera of this screen would be useful.