Macintosh HD turned to disk1 (instead of disk0s2) after bootcamp

Hello guys,


After installing the bootcamp I had several problems.


The first was related to the disappearance of the Macintosh HD even after clicking the option key at startup.


After hours of trying, I found the solution related to an error in which the old partition disk0s2 was with the code FFFFF-FFFFFF (....).


Finally, I managed to solve the problem and it returned to the disk0s2 standard code via terminal, which made that when clicking the option key at startup it (Macintosh HD) would appear again and I would be able to access the Mac again.


However, now, when using Disk Utility, instead of appearing a disk with two partitions (as before), they appear in separate disks: a bootcamp disk with Windows (disk0s3) and a disk with Mac (disk1s1).



Could this be a problem?


When I boot the system by clicking the option key, the Windows HD appears before the Macintosh HD (in the order of display), which did not happen before the whole problem.


Extra info - terminal command "diskutil list" shows:

/dev/disk0 (internal, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *1.0 TB     disk0
   1:                        EFI EFI                     209.7 MB   disk0s1
   2:                 Apple_APFS Container disk1         938.0 GB   disk0s2
   3:       Microsoft Basic Data BOOTCAMP                62.0 GB    disk0s3


/dev/disk1 (synthesized):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      APFS Container Scheme -                      +938.0 GB   disk1
                                 Physical Store disk0s2
   1:                APFS Volume Macintosh HD            74.6 GB    disk1s1
   2:                APFS Volume Preboot                 23.5 MB    disk1s2
   3:                APFS Volume Recovery                507.4 MB   disk1s3
   4:                APFS Volume VM                      4.3 GB     disk1s4


Terminal command "diskutil cs list" shows:

No CoreStorage logical volume groups found


Terminal command "sudo gpt -r show disk0" shows:

gpt show: disk0: Suspicious MBR at sector 0
       start        size  index  contents
           0           1         MBR
           1           1         Pri GPT header
           2          32         Pri GPT table
          34           6         
          40      409600      1  GPT part - C12A7328-F81F-11D2-BA4B-00A0C93EC93B
      409640  1832031232      2  GPT part - 7C3457EF-0000-11AA-AA11-00306543ECAC
  1832440872         984         
  1832441856   121081856      3  GPT part - EBD0A0A2-B9E5-4433-87C0-68B6B72699C7
  1953523712        1423         
  1953525135          32         Sec GPT table
  1953525167           1         Sec GPT header


Terminal command "sudo gpt -r show disk1" shows:

gpt show: unable to open device 'disk1': Resource busy

Posted on Dec 16, 2020 8:20 AM

Reply

Similar questions

1 reply

Dec 16, 2020 9:26 AM in response to ryanalcova

This is normal for a Mac using APFS and Bootcamp. This is from a macOS Mojave Mac.


diskutil list
/dev/disk0 (internal):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                         2.0 TB     disk0
   1:                        EFI EFI                     314.6 MB   disk0s1
   2:                 Apple_APFS Container disk1         1.0 TB     disk0s2
   3:       Microsoft Basic Data BOOTCAMP                995.2 GB   disk0s3
   4:           Windows Recovery                         550.5 MB   disk0s4

/dev/disk1 (synthesized):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      APFS Container Scheme -                      +1.0 TB     disk1
                                 Physical Store disk0s2
   1:                APFS Volume Macintosh HD            411.2 GB   disk1s1
   2:                APFS Volume Preboot                 45.4 MB    disk1s2
   3:                APFS Volume Recovery                510.5 MB   disk1s3
   4:                APFS Volume VM                      10.7 GB    disk1s4

This thread has been closed by the system or the community team. You may vote for any posts you find helpful, or search the Community for additional answers.

Macintosh HD turned to disk1 (instead of disk0s2) after bootcamp

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.