Lenovo M490s notebook - Manual (Page 25)

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The following is a brief introduction to the function key combinations.
Configuring camera settings (Fn+Esc)
• Windows 7: Press Fn+Esc to open the camera and audio settings window. The camera preview is turned
on. Change the camera and audio settings as desired.
• Windows 8: Press Fn+Esc to enable or disable the camera.
Power conservation (Fn+F1)
Puts your computer into sleep mode. To return to normal operation, press the Fn key only.
Display backlight feature (Fn+F2)
Enables or disables the display backlight feature.
Switching the display output location (Fn+F3)
Switches between the computer display and an external monitor. The following options will be displayed:
• PC screen only
• Duplicate
• Extend
• Second screen only
Note: You also can use the Windows+P combination to switch between the computer display and an
external monitor.
Wireless radio control (Fn+F5)
Enables or disables the built-in wireless networking features.
Touch pad control (Fn+F6)
Enables or disables the touch pad function.
Chapter 2 . Using your computer 11