dagalb2 Posted January 17, 2020 Share Posted January 17, 2020 Hi guys I've managed to get almost everything up and running on catalina (latitude 7480) I'm facing two main issues now: brightness cannot be controlled (only up to 100% or 0%), and external monitors not working as expected (can only do 1 external the other is duplicated). I'm using HDMI and mini dp ports. I'm attaching my EFI folder. Thanks! https://drive.google.com/file/d/1hFYxZUX25N86OOZ2ulqOKu-b0xdTxAg5/view Link to comment Share on other sites More sharing options...
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