Bootcamp Partition not Accessible After Resize and iTunes Update
The bootcamp partition no longer boots, nor shows up in finder. It shows in Disk Utility as disk0s4.
I'm working on this for a buddy who has sensitive files he needs off the windows side for work so I don't want to jump in and attempt this off what I have read so I'm posting here.
I believe he resized mac partition down and went from around 40 gigs to a 250 gig.
After he did an update it went out.
Here is some of the information I have seen people posting for what is needed to fix this, let me know if there is more that is needed and thanks for the help!
I have gdisk and TestDisk installed.
Johns-MBP:~ JohnRNiles$ diskutil list /dev/disk0
/dev/disk0
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *500.1 GB disk0
1: EFI EFI 209.7 MB disk0s1
2: Apple_HFS Macintosh HD 250.0 GB disk0s2
3: Apple_Boot Recovery HD 650.0 MB disk0s3
4: Microsoft Basic Data 51.2 GB disk0s4
Johns-MBP:~ JohnRNiles$ sudo gpt -r -vv show disk0
Password:
gpt show: disk0: mediasize=500107862016; sectorsize=512; blocks=976773168
gpt show: disk0: Suspicious MBR at sector 0
gpt show: disk0: Pri GPT at sector 1
gpt show: disk0: Sec GPT at sector 976773167
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 488281248 2 GPT part - 48465300-0000-11AA-AA11-00306543ECAC
488690888 1269536 3 GPT part - 426F6F74-0000-11AA-AA11-00306543ECAC
489960424 386720792
876681216 100091904 4 GPT part - EBD0A0A2-B9E5-4433-87C0-68B6B72699C7
976773120 15
976773135 32 Sec GPT table
976773167 1 Sec GPT header
Johns-MBP:~ JohnRNiles$ sudo fdisk /dev/disk0
Disk: /dev/disk0 geometry: 60801/255/63 [976773168 sectors]
Signature: 0xAA55
Starting Ending
#: id cyl hd sec - cyl hd sec [ start - size]
------------------------------------------------------------------------
1: EE 1023 254 63 - 1023 254 63 [ 1 - 409639] <Unknown ID>
2: AF 1023 254 63 - 1023 254 63 [ 409640 - 488281248] HFS+
3: AB 1023 254 63 - 1023 254 63 [ 488690888 - 1269536] Darwin Boot
4: 0C 1023 254 63 - 1023 254 63 [ 876681216 - 100091904] Win95 FAT32L
Johns-MBP:~ JohnRNiles$ Sudo gdisk /dev/rdisk0
GPT fdisk (gdisk) version 1.0.0
Warning: Devices opened with shared lock will not have their
partition table automatically reloaded!
Partition table scan:
MBR: hybrid
BSD: not present
APM: not present
GPT: present
Found valid GPT with hybrid MBR; using GPT.
Command (? for help): P
Disk /dev/rdisk0: 976773168 sectors, 465.8 GiB
Logical sector size: 512 bytes
Disk identifier (GUID): 000009F7-721F-0000-0B16-000091490000
Partition table holds up to 128 entries
First usable sector is 34, last usable sector is 976773134
Partitions will be aligned on 8-sector boundaries
Total free space is 386720813 sectors (184.4 GiB)
Number Start (sector) End (sector) Size Code Name
1 40 409639 200.0 MiB EF00 EFI system partition
2 409640 488690887 232.8 GiB AF00 Customer
3 488690888 489960423 619.9 MiB AB00 Recovery HD
4 876681216 976773119 47.7 GiB 0700 BOOTCAMP
Thanks!