How to Fix Monterey iGPU DP setup via nvidia output
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 am trying to configure Monterey to use iGPU but output signal via dGPU. Is this somehow possible ? What to google for ?
My setup is asus z490-i and gtx1080 and the screen is a samsung g9. I have DP and HDMI connected to dGPU outputs. The mac boots now using hdmi (though the installation process was using DP). In the end I'd like to force DP and disable hdmi. and of course pass the signal via dGPU output. Worst case scenario is I will use second DP and connect it to mobo
I enabled iGPU multi-monitor but then I could not boot anymore.
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