Sapphire ATI RADEON X1600Pro 512MB DVI/VGA/TV-Out Graphic Card "pro view monitor screen wont" Questions

...view video but my old card wont!! I'm running Windows XP home edition and my mother board is ASRock K7VT4A+ I have Hauppauge WinTV, Creative SB Audigy sound card, I hope this is enough info to enable ...