nazbham 0 Posted October 25, 2020 Share Posted October 25, 2020 Installed OpenCore 0.6.2 with Catalina, I have 64gb ddr4 ram, i7 8700 cpu, Radeon VII graphics, everything is working fine, using SMBIOS iMac Pro 1,1 due to Netflix not working with imac19,2. Tried with internal graphics enabled and disable but still got a ui lag after few moments of usage. Luxmark score is 50k, Geekbench 5 cpu is just under 1200, so all is working great apart from the ui lag after a few moments, the keyboard and mouse response is very laggy. Attached is my config.plist , all help is appreciated. I used SMBIOS iMac 19,2 as its most compatible and headless uhd630 works but Netflix and Apple TV don't work with that, I used shikigva but that only got Apple TV working not Netflix, I changed to imacpro1,1 and all is working, just the lag I need to fix tried a lot of changes but nothing is working. In my bios I have 4g decoding ENABLED, config.plist Quote Link to post Share on other sites
iLennart 2 Posted October 28, 2020 Share Posted October 28, 2020 Hi! There are two possible shikigva values when using the iMac SMBIOS (16 and 80) according to the DRM FAQ Netflix is only possible when using the 80 value. --> https://github.com/acidanthera/WhateverGreen/blob/master/Manual/FAQ.Chart.md Maybe this helps Quote Link to post Share on other sites
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