MeFromG Posted February 28, 2018 Share Posted February 28, 2018 Hello, I have problems by using my R9 390 in High Sierra. In Sierra my card is working well by doing the steps which Si Vis Pacem wrote hear. http://www.insanelymac.com/forum/topic/315027-amd-r9-390-framebuffer-issue-on-1012-sierra/?p=2292376 Except that I don't activate Enable AtiInjection and don't force Framebuffer. In High Sierra I tried the same procedure but the displays aren't showing anything except a black picture. Tried only one Display at DP,HDMI or DVI but doesn't work neither. In Sierra I can use my displays both attached to the R9 390 at DP and DVI. Do you have any ideas what I could try? Greetings Link to comment Share on other sites More sharing options...
MaLd0n Posted February 28, 2018 Share Posted February 28, 2018 u can try a WhateverGreen? Last version? 1 Link to comment Share on other sites More sharing options...
MeFromG Posted February 28, 2018 Author Share Posted February 28, 2018 Hello MaLd0n, thanks for you answer. I followed your thread: http://www.insanelymac.com/forum/topic/322164-guide-sierra-high-sierra-on-gigabyte-ga-h97m-d3h-dsdt/?p=2391798 so I used your files you attached in an Clover.zip file. I don't know if the lilu and WhatEverGreen kext in this package are the newest. Going to look for it and replace them if there are newer versions available. Link to comment Share on other sites More sharing options...
MaLd0n Posted February 28, 2018 Share Posted February 28, 2018 Lilu https://github.com/vit9696/Lilu WhateverGreen https://github.com/vit9696/WhateverGreen 1 Link to comment Share on other sites More sharing options...
MeFromG Posted February 28, 2018 Author Share Posted February 28, 2018 Thank you. But I already had the newest version. 1.2.2 and 1.1.5 . Strange... Do you have another idea? Link to comment Share on other sites More sharing options...
MeFromG Posted March 2, 2018 Author Share Posted March 2, 2018 I tried another method which works for another user's MSI R9 390 GPU:http://www.insanelymac.com/forum/topic/325987-whatevergreen-support-topic/?p=2495252 I got the same result like I already mentioned in post 1 of this thread. By searching I found a post about the patching of the FrameBuffer for my graphic card by another user.But I don't get how to use these values correctly.http://www.insanelymac.com/forum/topic/288601-patched-framebuffer-repository/?p=2250112 Graphics Card Model: Radeon R9 390 G1Graphics Card Manufactor: Gigabyte Patched Framebuffer: Baladi 00040000 04030000 00010000 1204010100040000 04030000 00010000 1000020500040000 04030000 00010000 2001030600080000 00020000 00010001 2205040304000000 14020000 00010000 11020504 000400000403000000010000120401010004000004030000000100001000020500040000040300000001000020010306000800000002000000010001220504030400000014020000000100001102050400040000040300000001020021030202 Which values do I have to use? Because the values in bold are differing from the values in table style. The table style are also less then the values which are mentioned in the tut: http://www.insanelymac.com/forum/topic/315027-amd-r9-390-framebuffer-issue-on-1012-sierra/?p=2292376 Link to comment Share on other sites More sharing options...
haegar33 Posted March 12, 2018 Share Posted March 12, 2018 On 2/28/2018 at 6:08 PM, MaLd0n said: Lilu https://github.com/vit9696/Lilu WhateverGreen https://github.com/vit9696/WhateverGreen I thought these patches are included in Clover Version 4418 and above? its a flag called RadDeInit. Link to comment Share on other sites More sharing options...
MaLd0n Posted March 12, 2018 Share Posted March 12, 2018 Use kext instead RadeonDelnit https://github.com/vit9696/WhateverGreen/releases/download/1.1.6/1.1.6.RELEASE.zip Link to comment Share on other sites More sharing options...
tonygledhill121 Posted May 18, 2021 Share Posted May 18, 2021 Hi so I have an Asus R9 390 fully working in macOS Big Sur using open core to get it to work I added the file I have attached to the ACPI folder ( don't forget to add it to your .plist) SSDT-GPU-SPOOF.aml Link to comment Share on other sites More sharing options...
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