So I'm trying to format my OS drive and reinstall my OS to Sierra, and I can't erase the drive even in internet recovery mode.
When I try to erase my SSD, it says
Erasing APFS Volume File Content
An internal error has occurred,
Operation failed.
No matter what format I try to erase the drive to, it doesn't work. First aid fails too.
How do I erase this drive?
Thanks
