255      iPhone_iPad_Mac_apple

Recovery Fails to Boot and Restarts OS

I have a macbook pro mid 2009 15"

Everything worked fine until I partitioned to a FAT volume. (I don't know if that's the actual problem)

So,

OS still works fine. But I can't boot into Recovery HD anymore, even though everything from Disk Utility returns no Faults.

What led to the ?problem?

I repaired the OS volume, because it said it was faulty (i did that from recovery disk utility). And then I partitioned the Disk into FAT because I want to install windows (no bootcamp comments please). Then tried to boot again to recovery to disable the csrutil but it pops black lines with white letters on the grey screen with apple logo and restarts.

Why is this happening? My issue is on recovery boot. (pram reset didn't help)

最后更新：2017-09-19 10:21:23

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