Looking at the the manual for the laptop it shows the 15 pin port as being an external monitor port to allow connection to an external video display. Beside this port on the computer there is a 4 pin S video cable connector and it does say 'TV out' in the manual. If this is the correct connection to make to the Tv would it also have sound? What is confusing is that the seller of the cable states the cable as being suitable for the output to the tv. Maybe I need an S video cable connection at both ends? thanks again