Dual Monitor Help (integrated graphics vga port with graphics card vga port)

I tried hooking this up and it just didn’t work lol. Right now, I can only use one monitor on the graphics card port. Is their some kind of hack that would let both work together? My computer model is a Gateway GM5076E with an Intel 945G Chipset and a nVidia GeForce 6200 graphics card.

I’ve had this type of setup before. There should be a setting in BIOS somewhere that lets you change whether the integrated graphics is turned off when a card is plugged in.