Notice the inputs listed, I would use it as an interface but maybe we should find something better suited to you.

http://www.newegg.com/Product/Product.aspx?Item=N82E16815117101&cm_re=tv_out_video_card-_-15-117-101-_-Product

Download VLC media player. It is the only FREE media player I know that will deinterlace files "on-the-fly" and get things working for you. People new to the concept of video transmission are going to have no idea what the heck deinterlacing is

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If you have s-video output from the PCIe video card use an  4 pin s-video cable and run to the TV / the video card may have an Composite video output (RCA) but then you'll need audio too.

One of these will work if connecting via an VGA output having the RGB signal type from the computer. The issue here is to convert the RGB to Composite or s-video format so your TV can display the signal (picture).

http://www.jrok.com/hardware/RGB.html