How to Fix Can I use iGPU and dGPU display output at the same time?
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 guys, I am building a portable hackintosh machine.
It has 10400 and RX560 LP VGA.
I want to use triple display setup but RX560 LP VGA only got 2 display I/O.
So, I need to use one display I/O on MB which is run by intel iGPU.
Is there anyway I can use both GPU at the same time?
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