Pointing Devices and Keyboard - Windows Vista
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...a monitor is connected to the computer, pressing fn+f4 alternates the screen image from computer display to monitor display to the system. Switching the screen image (fn+f4) Press fn+f4 to switch the screen image among other devices receiving video information from the computer using the external... VGA video standard. The following video transmission types, with examples of devices that use them, are supported by the fn+f4 hotkey: ● LCD (computer display) ● ...
...a monitor is connected to the computer, pressing fn+f4 alternates the screen image from computer display to monitor display to the system. Switching the screen image (fn+f4) Press fn+f4 to switch the screen image among other devices receiving video information from the computer using the external... VGA video standard. The following video transmission types, with examples of devices that use them, are supported by the fn+f4 hotkey: ● LCD (computer display) ● ...