Using the keyboard

System key combinations

When you press an FN key and a system key at the same time, your notebook performs the action identified by the colored text or icon on the key.

Press and hold FN while

To...

pressing this system key...

 

 

 

 

 

 

Display the power status box in the upper-left corner of your

 

 

display. The box shows the battery charge level, the BIOS version,

 

 

and whether the AC adapter is being used. Press the key

 

 

combination again to close this box.

 

 

 

 

 

Toggle the notebook display between the LCD, an external

 

 

monitor, or both displays at the same time. A monitor must be

 

 

plugged into the monitor port on your notebook.

 

 

 

 

 

Enter Standby mode. Press the power button to leave Standby

 

 

mode. For more information, see “Changing power modes” on

 

 

page 150.

 

 

 

 

 

Turn on Pad Lock so you can use the numeric keypad. Press this

 

 

key combination again to turn off Pad Lock. The Pad Lock status

 

 

indicator appears when this function is turned on.

 

 

 

 

 

Pause the text scrolling in a DOS screen. Press this key

 

 

combination again to continue scrolling. The Scroll Lock status

 

 

indicator appears when this function is turned on. (This function

 

 

 

 

is only available in some programs.)

 

 

 

 

 

Pause execution of a DOS program. (This function is only

 

 

available in some programs.)

 

 

 

 

 

Stop the currently running DOS program. (This function is only

 

 

available in some programs.)

 

 

 

 

 

Increase the brightness of the display.

 

 

 

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Gateway 450 manual System key combinations, Press and hold F N while Pressing this system key