Ati 9600 probs, not working with tv, need help please

[Avo]

i am having probs with my graphics card, i have a ATI Radeon 9600 256bit R96, when i try and hook it up to my tv it does not show up on the display page, i have the AV cable in the video plug from my tv and into my pc, im am sure it is all hooked up right, i have tried reinstalling my drivers and still did not work, any help?

 

[knuckleball]

did you go to your display settings and set the second screen to accept video