How to Fix how can i make hdmi port work if it alway keep using dGPU
Graphics issues usually stem from an unsupported GPU, missing acceleration patches, or incorrect boot arguments.
Quick Fix Steps
- Verify GPU support: Check if your GPU model is natively supported in your target macOS version via WhateverGreen documentation.
- Update kexts: Ensure Lilu and WhateverGreen are current and loaded before other GPU-related kexts.
- Check boot arguments: Add
-v keepsyms=1 debug=0x100for debugging, oragdpmod=pikerafor modern AMD cards. - Test Metal support: Open About This Mac > System Report > Graphics and confirm Metal is listed.
Verification
- Graphics acceleration is smooth (not CPU-bound).
- Metal is reported in System Information.
- No GPU-related kernel panics on boot.
Related Searches
Original Question: "how can i make hdmi port work if it alway keep using dGPU?"
i tried using windows but seem likes it will alway use dGPU for that port, try to set phyx in nvidia control panel is not work
spec :
- Intel® Core™ i7-10750H (2.6 GHz base frequency, up to 5 GHz with Intel® Turbo Boost Technology, 12 MB L3 cache, 6 cores)
- Mobile Intel HM470 Express Chipsets
- 16 GB DDR4-2933 SDRAM (2 x 8 GB)
-Nvidia GTX 1660
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