dasca.thea Posted March 22, 2020 Share Posted March 22, 2020 (edited) Hi. I got Catalina on mine to work fully with an important issue. this is my spec: MB: MSI x399 Meg creation CPU: AMD 2990WX RAM: 64GB cosair veangeance GPU: Radeon7 All these works perfectly. Except I have an Intel 550T2 10GBps pci card that I need working for my projects. so far I got the internal Intel I211 working using Smalltree kext. But X550T2 doesnt list in PCI device list and also not in ethernet. for 550 T2 I tried smalltree8259x.kext. And tried it with FakePCIID and FakePCIID_intel_GbX in kext folder. I read that I should move these 3 kexts into L/E S/L/E. But with catalina, it seems there is no proper way to do this. can someone enlighten me? Edited March 22, 2020 by dasca.thea Link to comment https://www.insanelymac.com/forum/topic/343097-working-catalina-on-2990wx-but-not-intel-550t2/ Share on other sites More sharing options...
dasca.thea Posted March 31, 2020 Author Share Posted March 31, 2020 I have successfully fixed this problem by injecting this special "attached kext" from another forum into L/E via Hackintool. SmallTreeIntel8259x.kext.zip Link to comment https://www.insanelymac.com/forum/topic/343097-working-catalina-on-2990wx-but-not-intel-550t2/#findComment-2714823 Share on other sites More sharing options...
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