OCAuxiliaryTools VS OC-Little-Translated

I did the upgrade using a mix of the classic Dortania guide + Open Core Auxiliary Tools (OCAT) which is super useful to be honest.

Use this. It checks your config. Updates kext and OC. https://github.com/ic005k/OCAuxiliaryTools

Your config.plist don't match with your OC version. Use OpenCoreAuxiliaryTool or ProperTree to update oc and plist.

Side note: I only started to use OCAuxiliaryTools today to make things easier. ProperTree was getting a little hard to follow some time =)

Maybe give OCAT (https://github.com/ic005k/OCAuxiliaryTools) a try. I did a 0.7.x to 0.8.7 a while back without incident as well as just bumping to 0.8.9 the other day.

Friendly reminder there’s this cool OpenCore Auxiliary Tools app with GUI to effortlessly update your opencore

I've followed this guide on (https://github.com/valnoxy/t440p-oc) and using OCAT(https://github.com/ic005k/OCAuxiliaryTools) to edit config.plist and validate

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 The files are a bit outdated, but the explanations are great.

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