Ok i just got this board recently and it works with the onboard video drivers i put a core 2 duo e6600 in it and it works fine but i need to put the sapphire hd 4830 on it and when i do the nothing shows on the screen what do i do plz help
The bios should have a feature where you can turn off the onboard graphics. Make sure to uninstall the Intel video drivers before you install the 4830.
Flipping through the manual the BIOS setting is under PCI/PnP. If you have that set to PCI it should be using the card as the primary display adapter. I should ask if your PSU is able to handle the 4830.