<< Solved >> MAXIMUM BRIGHTNESS GETS REDUCED BY USING -WEGNOEGPU

[RAFFAY]

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?

 

[Feartech]

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?

[Guide] Disabling discrete graphics in dual-GPU laptops

Overview The purpose of this guide is to show you how to disable the discrete graphics device with DSDT/SSDT edits in "switched" dual-GPU laptops (eg. Intel+Nvidia[Optimus] and Intel+Radeon). Because only the Intel device can be used in these laptops, the discrete device is generally left...

www.tonymacx86.com

 

[RAFFAY]

@Feartech I used the attached SSDT. It is achieving the same thing as shown in the guide. Sad thing is that my maximum brightness still got drastically reduced


Edit: For anyone facing the issue. Using Brightness_CFL inside ACPI/Patched along with SSDT-Disbale-DGPU fixed my issue.