Jake Lo

In the BIOS, under graphics, there should be an option next to "enable switchable graphics", to not forward external graphics to the DGPU. I can't remember the exact wording, I don't have the laptop with me now. Found this Make sure it's disabled

You can make changes to the info.plist in the Voodoops2controller plugin voodoops2trackpad but you'll have to figure out what those settings are. FingerZ is one that you could adjust for sensitivity I believe.

In that case you should generate your own USBPorts with Hackintool. It's one of the causes of sleep /wake issue. Remove my kext and enable USBInjectall, then use Hackintool. No I checked the IOReg file, it's definitely disabled the dgpu.

I'm running Big Sur 11.2 I'll upgrade to 11.3 this weekend to see the effects are different

That's correct, it made the modification and reboots.

Give this a try EFI.zip

From Hervé E6230 https://osxlatitude.com/applications/core/interface/file/attachment.php?id=29652 Dr. Hurt's Bronxteck compiled https://osxlatitude.com/forums/topic/8285-refined-alps-touchpad-driver/#comments

If you're using my 7510 bootpack from the guide, it's already included under /EFI/Boot/DVMT Modify grub.cfg and change setup_var 0x432 0x3 to setup_var 0x432 0x4 Save and reboot Go to the BIOS Create a new boot option, call it DVMT or whatever you like Point it to /EFI/Boot/DVMT/Bootx64.efi Save and reboot, press F12 Select the new boot option DVMT or whatever you assign it At the grub shell, select Option 1 for "#1 iGPU-only configuration. No dGPU. " Or you could download modGRUBShell.efi, add it to drivers folder and enable it in the Config file At bootup, press spacebar to review the boot option. Select it to boot to the Grub Shell and run the command setup_var 0x432 0x4

@thawri You might have to fully disable the dgpu. Go to the BIOS Boot Option Create a new boot option, call it DVMT or whatever you like Point it to /EFI/Boot/DVMT/Bootx64.efi Save and reboot, press F12 Select the new boot option DVMT or whatever you assign it At the grub shell, select Option 1 for "#1 iGPU-only configuration. No dGPU. " You can restore if with Option 2 if you decide to enable it for Windows. The script is tailored for Precision 7510 / 7710 since they have the same BIOS Test to see if that works, it works for my 7510. Place system to sleep over night by closing lid, woke it up the next day without an issue. It might take a couple of second for screen to show or you could try tapping the ESC key. Darkwake =No and igfxonln=1 are already set on the boot arg. You could try different darkwake value to see if the screen will wakeup faster.

Looks like graphics is not loading. Might have to tweak the graphics properties some more. Your display is 4k so maybe change the DVMT script from setup_var 0x432 0x3 to setup_var 0x432 0x4

Have you try to see if it'll boot to the installer? The rest can be tweak once MacOS is installed. Looking at your kexts folder, you'll need voodoops2Controller for keyboard If you have I2C touchpad, adding voodooI2CHID is not enough, you'll need to add VoodooI2C as well. RealtekRTL8111.kext is for internal Ethernet, not sure you'll need it for the external USB-C adapter. Should be usb based and should work OOB. Well only one way to know is to check it after you have successfully install and check IOReg

Yes, there's a version for Catalina and another for Big Sur. You can find them at their supported site.

Are you sure you don't have a defective touchpad or maybe need some cleaning? Try wiping it down with a clean warm cloth.

Here, try this one. No changes to Config needed VoodooPS2Controller.kext.zip

Include full specs: Audio Codec? I2C touchpad / PS2 Touchpad? Model: Alps / Synaptics / Elantouch? Ethernet: Intel / Realteck? If you have Windows, post export of dxdiag.exe

from the Clover file you attached, you have AAPL,ig-platform-id =05003B19 device-id = 1B190000 That's not what I'm seeing here

Did you do a Reset NVRam?

you should be able to just delete PciRoot(0x0)/Pci(0x2,0x0) from the OC and copy the entire properties over from Clover.

Try this config.plist.zip

post Config file and IOReg file

post the current Config file

post your Clover Config.plist file, can't read with these old eyes. I think the difference is with with your P530 4K display, mine is HD530 1080p.

you need the NVMe 4k sector patch, don't know if there's one for Opencore See here for supported NVMe drives

See here

You should really go and create USBPorts.kext and remove USBInjectall.kext