jazzvivi Posted June 11, 2020 Share Posted June 11, 2020 Hello I managed to install catalina on my lenovo y520 following a guide. but when i try to start from my ssd i have a black screen. I attach my debug Thank you!debug_26556.zip Link to comment https://www.insanelymac.com/forum/topic/344143-black-screen/ Share on other sites More sharing options...
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