Toshiba m640-st2n03 User Manual

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Getting Started
Using external display devices
2
While holding down 
Fn
, press 
F5
 repeatedly until the setting 
you want takes effect. Briefly pause each time you press the 
F5
 
key to allow time for the display to change.
This hot key cycles through the settings in the following order 
(the last two options are available if an external monitor is 
connected):
Built-in display only
Built-in display and external monitor (simultaneously)
External monitor only
Built-in display and TV (or other external video device)
TV (or other external video device)
External monitor and TV
Built-in display and external monitor (extended mode)
Built-in display and TV (extended mode)
External monitor and TV (extended mode)
Swap-Switch primary display between internal display 
and external monitor when using extended desktop
(Sample Image) Display options window
3
Release the 
Fn
 key.
Adjusting the quality of the external display
To obtain the best picture quality from your television (or other 
video display device), you may need to adjust the video settings. 
See the video device documentation for additional configuration 
steps.