How to Fix OpenCore has low res and has some input lag
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
- Check if your GPU requires WhateverGreen or specific boot-args (e.g., agdpmod=pikera).
- Ensure Metal acceleration is fully supported for your macOS version.
- Update Lilu and WhateverGreen to the latest versions.
Verification
- Reboot and verify if the functionality is restored and stable under typical usage.
Original Question:
As the title says, I've installed macOS Big Sur succesfully on my build i5-4570s 8GB DDR3 Ram Sapphire AMD Radeon RX 460 500GB HDD
The only problem is that the boot menu feels slow(low res + input lag), after I select macOS it goes to gray logo white background loading screen,
after like 5-10 seconds it goes to the white logo black background but this time it goes to full resolution and it feels snappy.
This is my OC folder [Link removed to comply with Google AdSense and copyright guidelines]
Thanks beforehand.
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