Kussh Singh wrote:
I tried changing
vcd:///dev/sr0 to vcd:///dev/scd0
/dev/scd0? Is this a typo? It should be /dev/sdb, assuming sda is your HDD.
there are 4 sata slots on the motherboard. File system shows sda1,2,3,4. i tried using /dev/sda2 /dev/sda3 /dev/sda4 but they don't work -it was presumed sda1 represents the hard drive
SATA drives per slot are named as sda, sdb, sdc and sdd. If any of the drives has partitions then _those_ partitions are numbered as 1,2,3 etc. Therefore a SATA HDD on slot sda will have partitions sda1, sda2, sda3 etc. However a CD/DVD Drive does not have partitions and is named only as sda, sdb, sdc sdd etc.
You mention above that your HDD is sda, therefore the next free name for your SATA CD ROM will be sdb. As an exercise run the command 'dmesg' in your terminal and look for entries for your HDD and CD drive.