My computer is a Dell Dimension 2400 and I'm having trouble getting a new GeoForce 6800 graphics card working right. The problem is that the computer recognizes both integrated graphics adapter AND the GeoForce card AND I'm getting all my desktop icons etc, showing on the Samsung BUT the mouse and Start button and task bar is on the old monitor. I can right click on the desktop and get to the settings menu BUT it lists both monitors but they are greyed out and I am unable to de- select the old monitor. I'm hoping and expecting that if I can deselect the old monitor I will have full function on the new Samsung.
Help!