the accelerated graphics port (agp) adapter, which is in the agp slot on the system board, provides the video connector. this connector is on the rear of the computer. use the video connector to connect a monitor or other display. the following illustrations show the different types of video connector that can come with your computer.
analog video connector:
this connector is on the matrox dvi-i to dual vga pigtail cable and on the nvidia lfh-60 to dual vga pigtail cable.

digital (dvi-i) video connector:
this connector is on the matrox millennium g450, nvidia quadro4 980xgl, and 3dlabs wildcat4 7110 video adapters.

low force helical-60 (lfh-60) video connector:
this connector is on the nvidia quadro4 280nvs video adapter.

some models come with a digital video interface (dvi) connector for connecting a digital monitor. if you have problems viewing information with a second monitor, see “changing monitor settings” on page 15.
models with the matrox millennium g450 dvi-i video adapter come with a dvi-i to dual-analog monitor pigtail cable.
models with the wildcat4 7110 or nvidia quadro4 980xgl video adapter come with a dvi-i to vga style analog converter for each dvi-i connector.
attention: on the wildcat4 7110 video adapter, the first or only monitor must be connected to the bottom connector (connector number 1).
models with the nvidia quadro4 280nvs video adapter come with a low force helical-60 (lfh-60) to dual-analog monitor pigtail cable. if you want to setup two digital monitors, you will need to purchase a separate dual-digital monitor cable.