Hot answers tagged disk-utility
I'm afraid there's no non-destructive way to revert back to HFS once converted. You may use diskutil apfs deleteContainer /dev/disk(x)s(x) (where x is your correct APFS container). This will revert the APFS container back to HFS but will destroy all data. Best find another pool of storage to copy all data from that drive to, then revert, then copy back.
Yes, collaps the second partition into the OSX partition. After that you have one partition. Then use Bootcamp to Partition/install Windows
I managed to get the drive to respond and unmount by killing the process fsck_hfs
If backup is available then remove the recovery HD, resize the main volume to fill the remaining available space (since it appears the recovery HD is what is in the way of resizing) and then recreate the recovery HD with whatever you're comfortable with (suggestion https://github.com/MagerValp/Create-Recovery-Partition-Installer )
Typically, if you have a spinning hard disk drive (not an SSD or Solid State Drive) and there is a physical problem with the drive, you will get the symptoms you have described. So the first answer to your question is: yes, it is possible for only one part of a hard drive to malfunction. This has been, for me, the more frequent kind of problem, often ...
The GUID types for partitions 2 and 3 are wrong. The both current values are DE94BBA4-06D1-4D40-A16A-BFD50179D6AC, which indicates two "Windows Recovery Environment" partitions. The procedure given below can correct type partition types, but there is no guarantee the data (OS X) did not get overwritten while installing Windows. Boot using Internet Recovery....
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