How to Fix Fujitsu Esprimo p420 E85+ Won't install big sur

How to Fix Fujitsu Esprimo p420 E85+ Won't install big sur

This mini-guide provides a structural approach to troubleshoot and fix the issue.

Prerequisites

• Confirm your hardware specifications (CPU, GPU, Motherboard).
• Ensure you have a bootable recovery USB and backup your EFI.

Fix Steps

1. Check if your GPU requires WhateverGreen or specific boot-args (e.g., agdpmod=pikera).
2. Ensure Metal acceleration is fully supported for your macOS version.
3. Update Lilu and WhateverGreen to the latest versions.

Verification

• Reboot and verify if the functionality is restored and stable under typical usage.

Original Question:

Hi all I'm new to the hackintosh world. I have a Mac Mini late 2014, and I recently get a desktop as i wrote in the title. My goal is to get big sur working on the desktop machine, using opencore, but after creating the USB the pc just refuse starting installing. It stuck on that screen.
Here my EFI folder.
Thanks.
Enrico
My config:
i3 4130
Mobo Fujitsu, don't know the exact model
8GB Ram
SSD 240GB
Integrated Graphics 4400

Author: Chicco27