Samsung UN60ES7500FXZA - Manual (Page 485)

2. Connect a USB device containing
photo, music and/or movie files to
the USB port on the TV.
3. When a USB device is connected to
the TV, the New device connected.
window appears. Select a category
you want to play among Videos ,
Photos and Music .
N The TV may display the files on the
USB device automatically if it is the
only device connected.