Video card problem. wont install?

i bought this video card: http://www.newegg.com/Product/Product.as…





i installed it from the cd off from my old video card. when i switched it to the new one, nothing shows up on the screen when i turn the pc on. i have the dvi connector (gray connector), and still nothing.





when the card is hooked up to the motherboard, it runs. but nothing is appearing on the screen

am i missing something? :(|||Go in to your system BIOS and disable the on board VGA or set it to discrete PCI video card.