Guest Phazemonster Posted February 14, 2022 Posted February 14, 2022 Hi All, I seeking help and I am new here, I was able to edit video out to my 2nd monitor with a RX580 Radeon Pulse just fine in Final Cut X running High Sierra until I upgrade to OpenCore and Mohave. I couldn't adjust the settings under the preferences and booting up I could see OC, on my 2nd monitor on the boot screen with OC at startup. I tried a pvram reset and nothing changed, now my monitor says no cable found, and I even went out and got a new HDMI cable. I also put in a... Read more Source: MacRumors
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