I pluged my Apple TV ', the box asked me if i want to update thé config and then now the Apple TV display on the Tv the icon of the music apple itune and ask to plug à White cable. ????why. ?
It is asking you to restore the Apple TV, check out the article below and it will give you the steps on how to take care of the issue.
Apple TV (2nd and 3rd generation): Restoring your Apple TV
Thanks for using Apple Support Communities.
Retrieving data ...