Fn Key Combinations - Lenovo 41896HU Hardware Maintenance Manual

Fn key combinations

The following table shows the function of each combination of Fn with a
function key.
Table 10. Fn key combinations
Key combination
Fn+F1
Fn+F2
Fn+F3
Fn+F4
Fn+F5
Fn+F6
Fn+F8
Fn+F9
Fn+F10
Fn+F11
Fn+F12
Fn+Esc
Fn+PrtSc/SysRq
Fn+up/down arrow
Fn+right/left arrow
Description
Set your computer to sleep mode.
Turn on/off the LCD screen.
Shift to other connected display devices.
Open the display resolution settings window.
Open the integrated wireless devices settings window
(enable/disable).
Enable/disable the touchpad.
NumLK function.
Pause function.
Break function.
ScrLK function.
Insert function.
Turn on/off the integrated camera.
System request.
Increase/decrease display brightness.
Increase/decrease computer volume.
Lenovo IdeaPad Y450
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