I used Mac OS X and Windows 7 with bootcamp for months without any problem. I had a total of 4 partitions: Macintosh HD, Recovery HD, Untitled (my windows boot drive) and Windows (I don't know what it is but it got there when I installed Windows). However, I added a partition from Disk Utility and now, I am unable to boot from the partition containing Windows. It seems to be a known issue, for instance, following to the answer given to this post I've been able to see again the partition called "Windows" but I need the other partition, "Untitled" to be available. How can I do that?
EDIT:
Here are the outputs of some terminal commands as asked in the comments.
morays-mbp:~ Moray$ diskutil list
/dev/disk0
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *750.2 GB disk0
1: EFI EFI 209.7 MB disk0s1
2: Apple_HFS Macintosh HD 637.3 GB disk0s2
3: Apple_Boot Recovery HD 650.0 MB disk0s3
4: Microsoft Basic Data 12.7 GB disk0s4
5: Apple_HFS Storage 48.7 GB disk0s5
6: Apple_Boot Recovery HD 650.0 MB disk0s6
7: Microsoft Basic Data 50.0 GB disk0s7
/dev/disk1
#: TYPE NAME SIZE IDENTIFIER
0: FDisk_partition_scheme *500.1 GB disk1
1: DOS_FAT_32 MAC HD 500.1 GB disk1s1
morays-mbp:~ Moray$ sudo gpt -r show /dev/disk0
gpt show: /dev/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 1244635224 2 GPT part - 48465300-0000-11AA-AA11-00306543ECAC
1245044864 1269536 3 GPT part - 426F6F74-0000-11AA-AA11-00306543ECAC
1246314400 96
1246314496 24793088 4 GPT part - EBD0A0A2-B9E5-4433-87C0-68B6B72699C7
1271107584 352
1271107936 95117184 5 GPT part - 48465300-0000-11AA-AA11-00306543ECAC
1366225120 1269536 6 GPT part - 426F6F74-0000-11AA-AA11-00306543ECAC
1367494656 97652736 7 GPT part - EBD0A0A2-B9E5-4433-87C0-68B6B72699C7
1465147392 1743
1465149135 32 Sec GPT table
1465149167 1 Sec GPT header
morays-mbp:~ Moray$ sudo gpt -r show -l /dev/disk0
gpt show: /dev/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 - "EFI System Partition"
409640 1244635224 2 GPT part - "Sans titre"
1245044864 1269536 3 GPT part - "Recovery HD"
1246314400 96
1246314496 24793088 4 GPT part - "Basic data partition"
1271107584 352
1271107936 95117184 5 GPT part - "Storage"
1366225120 1269536 6 GPT part - "Recovery HD"
1367494656 97652736 7 GPT part - "WINDOWS"
1465147392 1743
1465149135 32 Sec GPT table
1465149167 1 Sec GPT header
morays-mbp:~ Moray$ sudo fdisk /dev/disk0
Disk: /dev/disk0 geometry: 91201/255/63 [1465149168 sectors]
Signature: 0xAA55
Starting Ending
#: id cyl hd sec - cyl hd sec [ start - size]
------------------------------------------------------------------------
1: EE 0 0 2 - 1023 254 63 [ 1 - 1271107935] <Unknown ID>
*2: 03 1023 254 63 - 1023 254 63 [1271107936 - 95117184] XENIX /usr
3: 00 0 0 0 - 0 0 0 [ 0 - 0] unused
4: 00 0 0 0 - 0 0 0 [ 0 - 0] unused
diskutil list
,sudo gpt -r show /dev/disk0
,sudo gpt -r show -l /dev/disk0
(yes, same command but with a-l
in there this time), andsudo fdisk /dev/disk0
. I seem to recall that Boot Camp requires that Windows must be installed in the last of the first 4 partitions of the drive, and below 2.2TB. Letting us inspect your partition tables will help us determine that.