What I'm I missing? I bought a new monitor (Samsung 940bf), conected the DVI cable and the auto sensor in the monitor says there is no signal from my FX5700le card. Did I forget to flip a switch? Or set something up in the software? I only get a signal through the rgb connector. And Yes I"ve rebooted with the DVI cable connected. The monitor just flashes a sign in the upper left corner that says digital/analog until it finds a signal. If the rgb is connected, with a rgb cable I get a picture. If only the DVI is connected, I get nothing.I'm lost. Help!