Apple sync issue with iPod Classic
apple synce ipod calssic
[Re-Titled by Moderator]
Without sufficient information from you about how you are trying to use Sync and what happens when you try to use it, it's unlikely that anyone will be able to offer any useful suggestions.
Have a read of this tip from fellow user John Galt: Writing an effective Apple Support Commun… - Apple Community and re-write your post.