Same problem - ATI HD5670 graphics card, AMD chipset with a Phenom II X4 935 processor. I can't switch DVI ports as I only have 1 DVI port and my monitor does not have HDMI or DisplayPort inputs.
Same problem - ATI HD5670 graphics card, AMD chipset with a Phenom II X4 935 processor. I can't switch DVI ports as I only have 1 DVI port and my monitor does not have HDMI or DisplayPort inputs.