I'm working on a computer that has an Nvidia Geforce 7100 GS video card installed. It has 1 dvi and 1 vga port on it. I connected to identical Hp monitors to it. When i go into the display properties, i dont get the dropdown menu to select multiple monitors and extend the desktop. Although i have no problems cloning the screens or even making both screens look like one big screen. In the disply properties, it just tells me the type of monitor that i have and there is no dropdown list. Also, when i go to advanced and select "monitor" it does not show plug and play monitor, it show the type of monitor that i have without an option to select anything else. I also tried looking through the Nview properties with no luck, i just get the option to clone or expand the desktop (make both screens look like one big screen) but i still can't extend it.
Thanks for the help!