i5-6600k msi z170 mortar, ssd 120gb, 16gb ddr4 and new graphincs card rx5700 from power color. Updated kext whatevergreen, lilu on efi partition and unfortunaluly no output on my lcd. On igp works fine. Your last distro of Osx catalina 10.15.2 . Clover up to date and replaced efi folder and Updated kext's i am fighting with my pc for 3 days now