brkss Posted December 26, 2019 Share Posted December 26, 2019 (edited) Hi friends, Right after a succesfull installation of Mojave, the same USB stick doesn't take me to the boot screen after first compulsory restart. Only comes a black screen after GIOScreenlockstate 3 command line. I can only boot with the famous fake id 0x12345678. I chose MacBookPro 9,2 for SMBIOS and for ig-platform-id in my configurations using and editing Rehabman's config.plist for HD4000 1366x768 mobile(slide=0 gives Kernel Cache error). My config.plist file is on the attachment. Everything inside my EFI and DRIVERS64UEFI folder are totally the same as told on the installation guide. My laptop is (as in my signature) Samsung NP530U4C i5 3317U with graphics HD 4000 1366x768 Do I need framebuffer patching, or DSDT patching, any extra kext installing or something else? Or change my SMBIOS and ig-platform-id selections? Help please.. config.plist Edited December 26, 2019 by brkss no ads Link to comment https://www.insanelymac.com/forum/topic/341913-black-screen-after-the-line-gioscreenlockstate-3-only-boot-with-fake-id-hd-4000-1366x768/ Share on other sites More sharing options...
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