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 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 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 Share on other sites More sharing options...
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