How to Fix HDMI PROBLEMS UHD 630
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, I have 2 monitors connected to my hackintosh. The problem appears with the monitor connected via hdmi - after sleep I have to disconnect and connect hdmi to the computer. Without it my hdmi monitor will not display anything. No problems with displayport. What should I change? inb4 I'm using opencore
CPU: I7-8700k
GPU: UHD 630
Mobo: Asus Z370-F
RAM: 32GB DDR4 3000 MHz
EFI: [Link removed to comply with Google AdSense and copyright guidelines]
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