LG 16T90Q Series - Adjusting Screen Brightness and Volume

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Using the PC
Adjusting Screen Brightness and Volume
LG PC allows you to use the hot keys to easily adjust the screen brightness and volume.
TIP
According to the model type, a button for volume control (mute, volume up / down, DTS, etc.)
may be available.
Function Hot Keys Description
Screen
Bright-
ness
[Fn] + [F2], [F3] Press the [Fn] + [F2] keys to darken the screen and the [Fn]
+ [F3] keys to brighten the screen.
The screen brightness adjustment bar in [Quick Settings] on
the right side of the taskbar allows you to adjust the system
brightness.
Volume
[Fn] + [F11], [F12] Press the [Fn] + [F11] to lower the volume and [Fn] + [F12]
to increase the volume.
The volume adjustment bar in [Quick Settings] on the right
side of the taskbar allows you to adjust the volume.
Mute
[Fn] + [F10] Whenever you press [Fn] + [F10], it operates as mute/
unmute.
If you select the [
] icon in [Quick Settings] on the
right side of the taskbar, you can enable or disable the mute
function.
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