The Fnlock Switch - Lenovo Legion 5 User Manual

Key combination
Fn + 4
Fn + U
* for selected models

The FnLock switch

The FnLock is a switch that reverses the default and hidden function of a hotkey. The FnLock switch shares
the ESC key (in the upper left corner of the keyboard). To turn it on or off, press Fn + ESC. The following table
provides an example of how the FnLock switch changes the default function of the F1 key.
FnLock
Off
On
* The F1 function is application-dependent. It may have no function if the active application does not have a
definition for the key.
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User Guide
Hidden function
Put the computer to sleep mode
Turn the rear port LED on and off
FnLock light
Off
On
Default function of the F1 key
F1 function *
Mute/Unmute sound