How To Catch Dtv Cable Channels How Do I Connect My Laptop To My Samsung TV?

How do I connect my laptop to my Samsung TV? - how to catch dtv cable channels

I have a Samsung TV similar to this model

http://www.argos.co.uk/static/Product/pa ...

I bought a VGA / VGA, audio and stereo audio jack, but when I connect to my TV, nothing happens.

I tried to switch the PC, but does not allow me to select the menu, and can only choose between TV / DTV / EXT1 / EXT 2nd

I do not use the cable? I have to polish or something with my setup here and there to make it work?

I want to see the update of all episodes of soap in my network, but it's much better to see on television.

Please help me!