the computer i am building motherboard is a asus k8v deluxe.i bought a SAPPHIRE ATI RADEON 9600XT Video Card.after reading the motherboard manual (downloaded) it says it needs a 1.5v video card and shows a picture of the way a 1.5v is keyed .the sapphire looks diffferent.will this video card still work or must i get a different one?