[Help] Can't disable discrete graphics

[BaoKool]

I have also been researching about that and apparently he has been able to fix his trackpad https://www.tonymacx86.com/threads/lenovo-y530-i2c-synaptics-touchpad-issues.263532/ , Alexander posted on gitter that he has not been able to add Coffee Lake support yet. Some people said that polling mode should help us fix our trackpad.

I could not fix hardware acceleration until i used your folder and i have been using it since that day, you should fix your permissions. I need to wait 3 minutes until my computer boots, AppleBacklightFixup was not working until i moved Lilu to Library/Extensions/ and i patched my DSDT with _Q11 and _Q12 to fix Hotkeys

Are you try in polling mode?

 

[RehabMan]

I have reinstalled AppleBacklightFixup.kext with terminal and run sudo kextcache -i / but it still not working. I still be blackscreen at booting.

sudo cp -R ~/Downloads/RehabMan-BacklightFixup*/Release/AppleBacklightFixup.kext /Library/Extensions

Sorry bro!
Here you go.

You have disabled the GFX0->IGPU patch.
SSDT-PNLF.aml requires it.

 

[BaoKool]

You have disabled the GFX0->IGPU patch.
SSDT-PNLF.aml requires it.

When I enabled the GFX0->IGPU patch, my laptop has been blackscreen at booting.

 

[RehabMan]

When I enabled the GFX0->IGPU patch, my laptop has been blackscreen at booting.

Read here:
https://www.tonymacx86.com/threads/...utes-after-booting-coffeelake-uhd-630.261131/

 

[sebastian73683]

Are you try in polling mode?

Yes, but it is not working. I will ask for help on gitter.
Here are my files in case they can help you.

 

[rayne88]

patched my DSDT with _Q11 and _Q12

Hello sebastian73683,
what do you mean by patch DSDT with _Q11 an _Q12? How you do that? thanks.