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Hi, where the ACPIDebug.kext must be installed? SLE/ or LE/ or on EFI under kext? Which verison of this kext you use in Sierra?? Thanks

Ok, but how to make it work? Which kexts need to be patched to work HDMI output on intel hd4600?

And what about HDMI or DP video output? Now I have fully working laptop dell precision m4800 with intel hd4600, but hdmi and dp doesn't work. These ports work only on discrete gpu nvidia quadro k1100m and in BIOS the "switchable graphics" must be disabled. If this option is enabled, system...

Yes, it is disabled. RehabMan, I realy thank you for your guides and tips. Now, I'm going to patching DSDT to audio work, but for this, there are other topics.

I finaly can boot with Clover using Intel HD3000, but without DSDT.am!!!. Only SSDT for disabling nVidia and SSDT for CPU Pm are loaded in ACPI->Patched. There are files of "Problems reporting" com.apple.driver.AppleACPIPlatform (3.1) <12 11 7 6 5 4 3 1>...

I read this guide many times. I extracted ACPI tables using F4 Clover method and used some patched. But my system won´t boot with my new DSDT.aml and SSDT.aml. When I try to boot with nVidia card, I got black screen after 5 second of booting, because I turned OFF this card in SSDT. When I try...

My detailed informations have been added. Now I usualy use Clover bootloader, but Chameleon can be also. Could you chceck this DSDT.aml? It is for similar laptop as I own, but I have it downloaded from web. I can boot OSX with it using nVidia Card, but often times I got kernel panic. There is...

Hi, now my patched ACPI tables are without errors and also I add to SSDT-6 _INI with _OFF. But, when I enable OPTIMUS in BIOS to enable Intel HD3000, I got Kernel Panic, see snapshot. When I disable OPTIMUS to run only nVidia Quadro 2000M, it looks like booting properly, but screen is black...

OK, there are ACPI tables, where I used some patched to correct it again, but finaly patch to disable discrete GPU is still missing and I don't know how to do. if I search code: grep -l Method.*_OFF *.dsl got this: SSDT-6.dsl if I search code: grep -l Method.*_INI *.dsl got this...

Hi, now DSDT is compiled without Errors. I use patch to disable nVidia GPU in DSDT, look at line no. 6080 But have one problem: - If I enable Optimus in BIOS to use IntelHD3000+nVidia Quadro 2000M, I got kernel panic with AppleIntelCPUPowermanagement.kext - If I disable Optimus in BIOS to...

OK, I rename VID to IGPU once again in DSDT, some from laptop patch, some names manualy, as you write. And used some patches from your guide. But in DSDT.dsl I get 1 error, so I can't comile it for testing. 8405, 4090, Existing object has invalid type for Scope operator (_SB.PCI0.PEG0.VID...

OK, so I do not replace names VID to IGPU in DSDT and SSDT-6? I posted clover config file and kext 10.10 in Clover

Hi, I tried to patch DSDT, SSDT to disable nVidia Quadro 2000M on laptop. I read your guide, but somewhere I make a mistake. I have poor experiencies with patching ACPI tables, so could you help me with them? If I try to test them, my system OSX 10.9.5 wont boot using Chameleon and...

Hi, I corrected my profile. But I have no experiences with patching and editing DSDT and SSDT tables, could you help me with it? I can post fresh extracted tables using Clover F4 method.

Hi, could you help me with disabling nVidia Quadro 2000m in SSDT?

Hi, could you share your "Extra" folder for your dell m6600? Thanks

Thanks for it :)

Ok, I'll wait. Thanks again.

Hi, could you share needed kexts, config.plist of Clover and dsdt.aml you used to install OSX on your laptop? I have dell precision m4600 with the same Graphic card nvidia quadro 2000m and I need help with to make own dsdt.aml. thanks

I appreciative your quick respond and thank you. It works :)