Dima Petroic Posted May 9, 2021 Share Posted May 9, 2021 Hello guys i am new to this forum and i am sorry i have to instantly annoy you guys! I am posting on a forum for the first time ever. I successfully installed Mac OS 11.2.3 on an Acer Aspire E 15 E5-576-76J8. i can't look for things working and not working because i have a big issue holding me back. If i inject nothing or the wrong ig-platform everything looks usual, but my iGPU got only 7mb of VRAM and therefore i have no hardware acceleration. Now for the weird part: if i inject the right ig-platform and/or device-id and/or manage the framebuffer in the config.plist my Intel HD 620 gets 1,5GB of VRAM BUT everything looks weird. It looks like the Display outputs some resolution like 800x600 and all colors are inverted. When i screenshot and look the file on another machine everything looks great. I tried to run a script to fix the Edid of the Display because i was assuming Mac OS was not communicaing rigth with the display but i get error messages. I am tinkering for 2 weeks now. Anyone has a solution? I use the latest OpenCore Bootloader, i downloaded all Kext latest from source and i took clean Snapshots with Proper Tree. I followed the Dortania Guide for Kaby Lake Laptops. My Laptop has: Intel Core i7 7500U Therefor a Intel HD 620 1920x1080 Display 8GB of DDR3L Memory 1x M.2 SATA for Windows 1x 2.5" Samsung Evo 860 500GB (OpenCore + Mac OS) Here is my EFI: https://drive.google.com/file/d/19gy37zIniv3mML9BwsT79JCrjX9aNmD-/view?usp=sharing Quote Link to comment https://www.insanelymac.com/forum/topic/347668-weird-display-after-injecting-right-ids-for-igpu/ Share on other sites More sharing options...
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