Xplist VS OC-Little-Translated

For easy accessing the EFI on your ESP Partition I'd recommend to use ESP Mounter Pro, and for good and clear editing of the config file I recommend Xplist. There are other good programs like ProperTree, but I found xplist to be the best in terms of being the most intuitive and user-friendly.

Download Xplist or whatever plist editor you wanthttps://github.com/ic005k/Xplist

This is an excellent configuration and update utility. OCAuxiliaryTools will be used to create the complete OpenCore EFI folder including the Config.plist. (You may use this alongside a plist editor such as PlistEDPlus).

Follow dortania then this https://github.com/5T33Z0/OC-Little-Translated/tree/main/01_Adding_missing_Devices_and_enabling_Features/CPU_Power_Management/Enabling_XCPM_on_Ivy_Bridge_CPUs then try boot again

See https://github.com/5T33Z0/OC-Little-Translated/blob/main/14_OCLP_Wintel/Ivy_Bridge-Ventura.md if you want electron apps, updates, filevault and everything working.

From the link you did provide I handle you this:

Also, check if you need this SSDT: https://github.com/5T33Z0/OC-Little-Translated/blob/4ef2d13a477de448e8f5337604602b668d9281c4/11_Graphics/GPU/GPU_undetected/Readme.md

This might help: https://github.com/5T33Z0/OC-Little-Translated/tree/main/11_Graphics/GPU/GPU_undetected

Hah, Common mistake, but easily fixable. Follow the ACPI guide. It's not perfect, but it covers all the basics you'll probably need. If you're interested in more, check out OCLittle's guide (translated by another user). The files are a bit outdated, but the explanations are great.

Link2