You have a VGA Monitor port: 15-pin female connector, analogue just connect up to a analogue monitor press FN+F10 to flick between screens.Try "toggling" the video output destinations by pressing these two keys simultaneously. Pressing these keys will toggle the video output destination between the LCD mode, the CRT mode and the Simultaneous display mode (if the external monitor is compatible with the installed video driver). To leave your video output to a setting other than to the Fujitsu PC LifeBook's LCD, check your Fujitsu PC owners manual.
Simultaneous internal/external display is only supported in the LCD panel's default resolution. The external display device (monitor, LCD projector/panel) must be capable of displaying the same resolution as your LCD display panel's default resolution. To use the Fujitsu PC LifeBook's Simultaneous internal/external display mode with models that come with high-resolution (800x600) screens, your external display device (monitor or LCD projector/panel) must support at least an 800x600 resolution.