hi thanks for the answers i found why i had the problem too late tough it didnt work cuz i had motherboard with via chipset, but before knowing that i tried to change the psu i conected the card and i had the same problem, but then i removed the card and i found out that my motherboard and cpu got screw cuz my computer dint boot and i got the beep problem even with out the card i tried to change first jut motherbord it dint work so i had to buy new processor too cuz it dint boot even with the new mobo, heck i got screw and no in the world im conecting tht card to my new motherboard duno what could have happened maybe the psu screw all my pc.