you have to mount your hdd partitions individually by logging in as root. in the terminal type "man mount" and you will get to know the mount command. locate your hdd partitions in " dev" folder and give its entire path while mounting them. also these partitions should be FAT32 and NOT NTFS. if it is NTFS then go on google and get a good tool to mount ntfs partitions !! hope this helps!! c ya!