Samsung UN40EH6030 E-Manual page 57

® The power-saving mode of some external hard disk drives may be
released automatically when you connect them to the TV.
® If you use a USB extension cable, the TV may not recognize the USB
device or may not be able to read the files on the device.
® If a USB device connected to the TV is not recognized, the list of files on
the device is corrupted, or a file in the list is not played, connect the USB
device to a PC, format the device, and check the connection.
®
If a file you deleted from the PC is still found when you run A_Share
use the "Empty the Recycle Bin" function on the PC to permanently
delete the file.
® A_Share IP_ayonly supports sequential jpeg format.
® The scene search and thumbnail functions are not supported in the
®
If the number of files and folders saved on a USB storage device is
approximately over 4000, the files and folders may not appear and some
folders may not be opened.