1007398368 Posted May 5, 2025 Share Posted May 5, 2025 My monitor supports HDR1000 and can enable HDR normally in Windows, but there is no HDR option in my Hackintosh. Does anyone know why? I have tried injecting EDID into the graphics card parameters in the EFI file and also via BetterDisplay, but there is still no HDR option. Attached are the screenshots of CRU and MonInfo. This is the output when I entered ioreg -l | grep -A 10 "Display\005H\004D\005R" and kextstat | grep -i "AMD" in the terminal. 1 Link to comment https://www.insanelymac.com/forum/topic/360996-i-no-longer-worry-about-hardware-acceleration-and-want-to-know-if-i-can-enable-hdr-high-dynamic-range/ Share on other sites More sharing options...
deeveedee Posted May 5, 2025 Share Posted May 5, 2025 I've read that Mac HDR support depends on SMBIOS. If you search for 'hackintosh hdr1000' you'll find some suggestions. 1 Link to comment https://www.insanelymac.com/forum/topic/360996-i-no-longer-worry-about-hardware-acceleration-and-want-to-know-if-i-can-enable-hdr-high-dynamic-range/#findComment-2832069 Share on other sites More sharing options...
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