How to Fix HD 7870 problem :/
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:
Hi to all!
I installed Hackintosh on the H110M-K board with the latest bios. I5-6400 processor, AMD Radeon HD 7870 2GB graphics. The card is Sapphire HD 7870 - the bios of the card has no UEFI. In the motherboard bios, I had to leave the CSM turned on - otherwise it would not start at all.
The Big Sur system on opencore 0.7.6 is getting up nicely - as if everything is working on the graphics card detected by the system, but the hardware acceleration does not work: /
What can I do to make it...
Read more
I installed Hackintosh on the H110M-K board with the latest bios. I5-6400 processor, AMD Radeon HD 7870 2GB graphics. The card is Sapphire HD 7870 - the bios of the card has no UEFI. In the motherboard bios, I had to leave the CSM turned on - otherwise it would not start at all.
The Big Sur system on opencore 0.7.6 is getting up nicely - as if everything is working on the graphics card detected by the system, but the hardware acceleration does not work: /
What can I do to make it...
Read more
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