Jake Lo

Does system have an Nvidia card? It could be hardwired to it. Check the BIOS

Try switching smbios from 16.x to MBP15,1

You can add the updated USBPorts.kext here to help others who have this model and maybe have the same issue

Here's some link to generate new USB Port kexts. Once done, replaced them in the kexts folder and update the config file to the new kexts and disable the old https://github.com/corpnewt/USBMap/ for windows version https://github.com/USBToolBox/tool/releases usage https://github.com/USBToolBox/tool

try this config.plist.zip

Issue with your USB kexts. According to the IOReg file, you have HS02 connector type as 0xff = internal It's clear that you have an external usb drive plug in there Change the port to 0x3 = USB 3.0

Try this config file Post new ioreg file if HDMI is detected config.plist.zip

Please post IOReg file with HDMI display connected using IOregistryExplorer.app v2.1

Upload your EFI + IOReg file using IORegistryExplorer.app v2.1

Graphics issue. It doesn't look like you're using the same file as the OP attached. Your error shows you're using Macmini8,1 The OP attachment shows iMac17,1

Enable verbose mode to see where the problem occur

@MrKaszka Found the mistake. Left out the executablepath for BlueToolFixup Bootpack re uploaded with the fix Odd that it works on 12.0.1

so the new EFI works on Big Sur, just not Monterey? You have the Intel Wifi?

I just uploaded a new bootpack in my guide, you just need to replace the serial, ROM, and MLB..etc https://osxlatitude.com/forums/topic/6472-dell-latitude-e7240e7440-clover-and-opencore/?do=findComment&comment=104316

I just upgraded OC to 0.7.8 and all the kexts No issue upgrading Monterey 12.2.1. Post your EFI folder

you'll need latest OC 0.7.8

Please post full system specs What boot loader are you using? Clover or OC?

you need to disable XhciPortLimit in config file, it's broken follow guide here to generate your own usbports

I'm surprise your keyboard is even working at all with your current setup. You don't have voodoops2controller No smcbatterymanager for battery status you have way too many different kext for ethernet, you'll need to determine which you actually need Knowing your hardware is a start you're using the wrong smbios for a laptop Here, give this a try for the touchpad Replace the config file, add the ssdt* to ACPI folder, add the 3 kexts to kexts folder touchpad.zip

change CustomSMBIOSGuid in the config file to Yes change ProcessorType to 0 if Processor is not display correctly

what model is your NVMe? Try changing ScanPolicy in config file to 0 Please note that some are not supported. Check out Dortania's guide

For 4K display, you might need to set DVMT to 64mb or 128MB by using Grub shell commands.

Post your EFI folder

can you post an IOReg file? Download IORegistryExplorer.app version 2.1 launch it, save, compress and attach it here.

give this a try. replace the config and add ssdt* to ACPI folder touchpad.zip