dinhhy98 Posted February 8, 2018 Share Posted February 8, 2018 Hello! I have installed macOS 10.12.6 successfully on my Dell E5520 with Legacy boot. Wifi, audio worked. But I want to adjust screen brightness via Fn + Up/Down to increase/decrease brightness. Anyone can support me patch? Thanks Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted February 8, 2018 Moderators Share Posted February 8, 2018 Use Fn+F3 and Fn+Insert in MacOS Link to comment Share on other sites More sharing options...
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