Toni Sirkiä Posted March 14 Share Posted March 14 Hi ...  I almost got it made ; REAPER / LUNA open, but I get no input signal, metronome is working, etc. but no sound input . No sign of these apps in System Prefs / Microphone . I've tried running tcutil Microphone Reset and booted to Recovery Mode / run csrutil enable after which I lose my display ; Boots to no video signal so I have to keep SIP disabled for my MSI GT710 to work . Quote Link to comment Share on other sites More sharing options...