johnsekar Posted March 2, 2019 Share Posted March 2, 2019 Hello everyone, my hard disk is locked and i can't figure this out. its the EFI lock screen but i can turn the computer off and on again without trying to go to recovery mode it loads fine. but let me just explain how i got here in the first place smh. i have a mid 2014 15" integrated MacBook pro. recently i purchased an egpu and ive been laughing at most of my peers at the sheer strength my computer is now. i do animation and 3d work. so anyways, naturally i needed the get windows running so i saw an option through an EFI boot which looked pretty straightforward to get windows up and also continue to see the egpu. how wrong i was. along the way of setting it up, i think i meddled with my efi file and now i can't boot to recovery, i can't re-enable SIP. i know about the going to apple store and getting them to unlock it but this computer is 4+ years old now ive no clue where my receipt is. please can somebody help me figure a way through. i am attaching an image of my diskutil and the way my hard disk has been 'partitioned'. perhaps that would be sufficient info for somebody much more knowledgeable that i obviously am in sorting this out. any help rendered is truly madly deeply appreciated. i await....with hope. john Link to comment https://www.insanelymac.com/forum/topic/337798-please-help-i-think-i-screwed-with-my-efi/ Share on other sites More sharing options...
LockDown Posted March 2, 2019 Share Posted March 2, 2019 Attached is of no use on a lock efi. Efi config went bad hence the lock. Link to comment https://www.insanelymac.com/forum/topic/337798-please-help-i-think-i-screwed-with-my-efi/#findComment-2665749 Share on other sites More sharing options...
johnsekar Posted March 2, 2019 Author Share Posted March 2, 2019 May I know how to resolve this please? This morning I see my hard disk is suddenly almost full and now it doesn't want to boot. Im stuck with this passcode issue... Link to comment https://www.insanelymac.com/forum/topic/337798-please-help-i-think-i-screwed-with-my-efi/#findComment-2665765 Share on other sites More sharing options...
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