I know That hp compaq D530 is an old pc but thats why im trying to upgrade it i had this GeForce FX 5200 (3D) video card in another pc which had Linux on it so i took the video card and inserted it on my hp compaq as soon as my pc starts up the information of the GeForce video card comes up my computer continues to start up windows 7 loads but i noticed that my new video card didn't get detected and installed automaticly i've done lots of things but windows wont see my new video Card help plz?