display brightness

I want to disable dedicated GPU, GTX 1650 but using -wegnoegpu causes my maximum brightness to drastically get reduced. Is there a fix for this so I can disable the dGPU to maximise battery life?

Hi, I'm new to hackintosh. it is possible to adjust my laptop display brightness? The display show built-in display with black monitor image but i cannot find any setting or option to adjust brightness. Can refer to image below. The display preferences pane is working with custom EDID. My...

Hey everyone, First time installing hackintosh and its worked GREAT apart from the fact I have no brightness on my screen, I have been able to play and research around a bit and have installed some sliders one of which actually does dim the display some, my problem however is that my screen is...