RobertX Posted January 31, 2022 Share Posted January 31, 2022 (edited) ...I jumped from Sierra to Monterey 12.1 using onboard HD530 HDMI , when the signal drops, I can change inputs or power off then on the TV and get to login...all seems fine after...I use whatevergreen with or without inject intelgfx same result ...any ideas... Edited February 6, 2022 by RobertX Link to comment https://www.insanelymac.com/forum/topic/350636-solvedafter-verbose-boot-and-initial-apple-logo-progress-bardisplay-black/ Share on other sites More sharing options...
RobertX Posted January 31, 2022 Author Share Posted January 31, 2022 ...seek and you will find... boot argument igfxagdc=0 ... 'nuf said Link to comment https://www.insanelymac.com/forum/topic/350636-solvedafter-verbose-boot-and-initial-apple-logo-progress-bardisplay-black/#findComment-2775995 Share on other sites More sharing options...
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