How to Fix (SOLVED) Big Sur - No video output during installation - GA Z490 UD AC - i7-10700

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How to Fix (SOLVED) Big Sur - No video output during installation - GA Z490 UD AC - i7-10700

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. Boot with -v keepsyms=1 debug=0x100 to identify the exact kernel panic.
  2. Validate your config.plist using ocvalidate.
  3. Ensure your EFI matches the Dortania guide specifications for your CPU generation.

Verification

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

Original Question:

Hi guys again. I've been in the hackintosh community for a while. Got a new rig so I can have a taste of our last years hackintoshing.
Hardware:
MB> GA Z490 UC AC
Processor> Intel 10th gen i7-10700
Video> Motherboard Intel UHD 630
Memory> 32GB Ballistix Crucial DDR4-3200 (4x8GB)
HDD> WD Blue SN550 NVMe SSD

So, I got familiar with opencore, followed the opencore guide several times already with other machines and success. Gathered all the files and ACPI files, configure my config.plist...

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Author: johnap987

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