How to Fix Having a OCS error when booting

By Freirburro
0

How to Fix Having a OCS error when booting

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:

Having a OCS error when booting

I just started on the 21 for Feb and I completed the whole guild (https://dortania.github.io/OpenCore-Install-Guide/). But When I reboot and boot into Opencore I get a blank screen with a message saying: OCS: No schema for "GopPassThrough" at 4 index, context <output>! I used the OpenCore Config.plist Sanity Checker and I did get some errors but I fixed them.

CPU:

  • Intel Pentium B980 (2.4 GHz)
    Storage and Ram
  • 4 GB Memory 500 GB HDD
    Graphics:
  • Intel GMA HD Graphics

https://preview.redd.it/m7nbadnvc4j61.png?width=3024&format=png&auto=webp&s=25b3cc00ec072d4e2a80ae1dd2ca4cafbd8dd4bc

submitted by /u/Ambitious_Estate_329
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