Asgardo Posted January 9, 2018 Share Posted January 9, 2018 Hi all I installed the latest Sierra (10.12.6) in UEFI mode using my integrated video card (it was impossible to reach the install screen with my discrete card plugged...). Everything worked fine but later i decided to let the nvidia card working. The system is unable to boot (it reboot everytime at the end of the loading process) so i'm asking for help here since i'm unable to understand how to proceed. Bios is fine, except CSM set to enable (my video card don't support CSM disabled). This is the last message before reboot (it was actually the latest message when i was trying to install Sierra but it's the same now trying to loading the OS) This is my EFI Same problem happens without: -NvidiaGraphicsFixup.kext & Lilu.kext -nvd_drv and nvidiaweb on config.plist EFI.zip Link to comment Share on other sites More sharing options...
Asgardo Posted January 9, 2018 Author Share Posted January 9, 2018 SOLVED the problem was in a bios option that enabled the integrated video card. Now I have a problem installing clover on the Mac UEFI. I did it twice but at startup I get the "BOOTMNGR missing" message <---- solved Link to comment Share on other sites More sharing options...
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