Have bought new S video lead and connected to the TV-OUT on the lap top and to the S video socket on the side of the Tv. Still no picture on the tv screen despite toggling from the laptop fn+f5 and selecting all options from the Tv input selection. Baffling???? Its a new Tv - flat screen HD ready Panasonic so that shouldn't be a problem should it? I am sure it must be something simple but cannot get my head round it. Any fresh ideas please. Thanks.