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 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 Share on other sites More sharing options...
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