How to Fix Will DisplayPort to hdmi adapters work?
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:
I have a optiplex 9020 and I want to install macOS but when I boot the install, it gets stuck on IOConsoleUsers: gIOScreenLockState 3. So in the tonyMac guide I’m following it says that vga is not supported and that I should use DisplayPort,the problem is that none of my monitors has a displayport output and my PC doesn’t have a hdmi output (weird) so I’m wondering if a DisplayPort adapter to hdmi will work Thanks :)
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