Full range of brightness using ACPIBacklight

[RehabMan]

did not work in high sierra

A clue:
https://www.tonymacx86.com/threads/guide-laptop-backlight-control-using-applebacklightinjector-kext.218222/

 

[asusceleron]

A clue:
https://www.tonymacx86.com/threads/guide-laptop-backlight-control-using-applebacklightinjector-kext.218222/

In fact, I applied that method and customize info.plist to achieve a low brightness level
But how to avoid zero brightness?

 

[RehabMan]

In fact, I applied that method and customize info.plist to achieve a low brightness level
But how to avoid zero brightness?

Zero brightness (black) is the correct behavior when you move the slider all the way left.
It is as designed by Apple.

 

[asusceleron]

This method work with other kext GenericBacklight.kext in 10.13

 

[RehabMan]

This method work with other kext GenericBacklight.kext in 10.13

This thread has nothing to do with GenericBacklight.kext.
And this thread is also not applicable to 10.13.
Read here:
https://www.tonymacx86.com/threads/guide-laptop-backlight-control-using-applebacklightinjector-kext.218222/