If your CD-ROM is your secondary slave, when you run "ls -l /dev/cdrom," you should see that /dev/cdrom is a symlink to /dev/hdd. In case you didn't know: primary IDE master = /dev/hda primary IDE slave = /dev/hdb secondary IDE master = /dev/hdc secondary IDE slave = /dev/hdd I'm guessing that /dev/cdrom is still a link to /dev/hdc (i.e. the secondary master). If that's the case, try re-creating that link (e.g. cd /dev && rm cdrom && ln -s hdd cdrom) and then re-issuing your mount command. ~Jeff -----Original Message----- From: kyle towle [mailto:reddwarf91@yahoo.com] Sent: Friday, February 02, 2001 10:49 AM To: plug-discuss@lists.PLUG.phoenix.az.us Subject: Cant mount my cdrom after i added a 3rd hard drive For some reason i am unable to mount my cdrom under suse linux 7.0 after i added a 3rd hard drive. My cdrom used to be secondary master now it is secondary slave the bios is updated correctly but i get errors when i use the command mount -t iso9660 /dev/cdrom /mnt/cdrom error message is: wrong fs type, bad option, bad superblock on /dev/cdrom or too many mounted file systems. I am able to mount my floppy without problems however.