Bootcamp. Lost partition
Hello All,
I lost my BOOTCAMP volume after changing partition size for my HFS+ volume. Now it's grey unmountable disk0s4 instead of BOOTCAMP. Mac OS X 10.7.5 + Windows7. I reduced the size of my Mac volume to give more space for Windows. Is there any chance to repair? Hope for your help.
I. DiskUtil
diskutil list
/dev/disk0
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *500.1 GB disk0
1: EFI 209.7 MB disk0s1
2: Apple_HFS Macintosh HD 370.0 GB disk0s2
3: Apple_Boot Recovery HD 650.0 MB disk0s3
4: Microsoft Basic Data 70.2 GB disk0s4
II. GPT
gpt -vv -r show /dev/disk0
gpt show: /dev/disk0: mediasize=500107862016; sectorsize=512; blocks=976773168
gpt show: /dev/disk0: Suspicious MBR at sector 0
gpt show: /dev/disk0: Pri GPT at sector 1
gpt show: /dev/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 722656248 2 GPT part - 48465300-0000-11AA-AA11-00306543ECAC
723065888 1269536 3 GPT part - 426F6F74-0000-11AA-AA11-00306543ECAC
724335424 115236032
839571456 137201664 4 GPT part - EBD0A0A2-B9E5-4433-87C0-68B6B72699C7
976773120 15
976773135 32 Sec GPT table
976773167 1 Sec GPT header
III. FDISK
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 - 722656248] HFS+
3: AB 1023 254 63 - 1023 254 63 [ 723065888 - 1269536] Darwin Boot
4: 0C 1023 254 63 - 1023 254 63 [ 839571456 - 137201664] Win95 FAT32L
IV. TestDisk
A. TestDisk Pre-QuickSearch
TestDisk 7.1-WIP, Data Recovery Utility, November 2017
Disk /dev/disk0 - 500 GB / 465 GiB - 976773168 sectors (RO)
Current partition structure:
Partition Start End Size in sectors
1 P EFI System 40 409639 409600 [EFI system partitio
2 P Mac HFS 409640 723065887 722656248 [Customer]
3 P Mac Boot 723065888 724335423 1269536 [Recovery HD]
No FAT, NTFS, ext2, JFS, Reiser, cramfs or XFS marker
4 P MS Data 839571456 976773119 137201664 [BOOTCAMP]
4 P MS Data 839571456 976773119 137201664 [BOOTCAMP]
B. Testdisk QuickSearch
Disk /dev/disk0 - 500 GB / 465 GiB - 976773168 sectors (RO)
The harddisk (500 GB / 465 GiB) seems too small! (< 570 GB / 531 GiB)
Check the harddisk size: HD jumper settings, BIOS detection...
The following partitions can't be recovered:
Partition Start End Size in sectors
> MS Data 976773119 1113974782 137201664
Mac HFS 976773124 978042659 1269536
[ Continue ]
NTFS, blocksize=4096, 70 GB / 65 GiB
iMac, Mac OS X (10.7.5)