... loop, closed the card,power off2) When there is No video,only photo+music inside,open the card: power ... closed the card,power off3) When there is No Music and video,only photo inside,open the card: power ... closed the card,power off4) When there is No Photo and Video,only music inside,open the card: power ... the card,power off5) When there is No Photo and Music and Video inside,open the card: power on ...