I have a Synmaster 220WM monitor, and I've been using it in VGA hooked up to an AMD Radeon HD 6570 card. I've just installed a DVI-D cable and would like to know if I need to change any settings or drivers to get it to operate in DVI mode. The monitor now shows Digital in the upper left corner when I turn it on. But I can't see much difference on the screen... I have it set to 1024 x 768 with DPI setting at large size (120 dpi). The refresh rate is set at 75 hertz.
Is there anything I need to do, or is the Digital in the upper left corner all I need to know? And will it be more apparent if I switch to a higher resolution?