How to Fix RAM ERROR on SMBIOS 7.1 (Solved)

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How to Fix RAM ERROR on SMBIOS 7.1 (Solved)

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:

Hello friends.
Some months ago I am in Catalina 10.15 osx, everything flows perfect, I used the "Catalina Vanilla" method and everything is fine, I changed graphics to AMD with a Radeon VII because before I used "Nvidia GTX 980 ti" because since Mojave there is no Drive support update by Nvidia due to disagreements with Apple.

My only problem that has no influence on my performance is that recently updating (less than a month) to a Clover update to have the new Mac Pro 7.1 SMBIOS, with this...

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Author: felipeip

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