blackhole63 1 Posted December 27, 2020 Posted December 27, 2020 (edited) Hello @ MaLd0n, Thank you in advance for helping me "optimize" my machine (creation of DSDT, SSDT, config.plist, etc.). Config: - Gigabyte Z390-D - i7 9700K - RX580 Nitro + (HDMI output on TV for display) - macOS Big Sur 11.1 (20C69) - Clover r5127 Herewith, my SEND.ME. During some boot (about 1 time every 5-6 boot), after loading my macOS partition (Preboot) via Clover, I have a KP with reboot, and after that, I get under macOS. What does not work: - iGPU HD630 (no display if I connect a 2nd screen to the HDMI output of the MB) - Hibernation Thank you again in advance, Edited December 27, 2020 by blackhole63 Share this post Link to post Share on other sites
