Lenovo Y450 Laptop User Manual


 
Chapter 2. Using your computer
16
The following describes the features of each function key.
Fn +Esc: Turn on/off the integrated camera.
Fn +F1: Put your computer in sleep mode.
Fn +F2: Turn on/off the LCD screen.
Fn +F3: Shift to other connected display devices.
Fn +F4: Open the interface for display resolution settings.
Fn +F5: Open the interface for integrated wireless devices settings
(enable/disable).
Fn +F6: Enable/disable the touchpad.
Fn +F8: NumLk function.
Fn +F9: Pause function.
Fn +F10: Break function.
Fn +F11: ScrLk function.
Fn +F12: Insert function.
Fn + P
rtSc/SysRq: System request.
Fn + : Increase/decrease display brightness.
Fn + : Increase/decrease computer volume.
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