Brightness is on 100 or maximum but it's still dark why

[Linda_116]

My brightness is low but its On maximum

 

[popatim]

You need to check contrast also.

 

[DarkEngine]

Windows comes with energy efficient options. you need to disable automatic brightness adjustments. Follow these steps https://www.itsupportguides.com/knowledge-base/windows-10/solved-windows-10-screen-brightness-too-dark/