shadowlow
Level 1 (10 points)

Q: bootcamp not working after yosemite install

here is the screen shots of terminal

/dev/disk0

   #:                       TYPE NAME                    SIZE       IDENTIFIER

   0:      GUID_partition_scheme                        *500.1 GB   disk0

   1:                        EFI EFI                     209.7 MB   disk0s1

   2:          Apple_CoreStorage                         275.0 GB   disk0s2

   3:                 Apple_Boot Recovery HD             650.0 MB   disk0s3

   4:       Microsoft Basic Data                         100.0 GB   disk0s4

/dev/disk1

   #:                       TYPE NAME                    SIZE       IDENTIFIER

   0:                  Apple_HFS Macintosh HD           *274.6 GB   disk1

                                 Logical Volume on disk0s2

                                 414C1913-69F6-4D1F-AA25-DC77900BFE6E

                                 Unencrypted

/dev/disk2

   #:                       TYPE NAME                    SIZE       IDENTIFIER

   0:     FDisk_partition_scheme                        *8.2 GB     disk2

   1:                 DOS_FAT_32 ESD-USB                 8.2 GB     disk2s1

 

diskutil cs list

CoreStorage logical volume groups (1 found)

|

+-- Logical Volume Group E3ACEE1B-8082-4415-8896-5D054A6D17E2

    =========================================================

    Name:         Macintosh HD

    Status:       Online

    Size:         274999996416 B (275.0 GB)

    Free Space:   18935808 B (18.9 MB)

    |

    +-< Physical Volume 20D0D68F-5826-43D1-BBC1-C0E822A50D60

    |   ----------------------------------------------------

    |   Index:    0

    |   Disk:     disk0s2

    |   Status:   Online

    |   Size:     274999996416 B (275.0 GB)

    |

    +-> Logical Volume Family 5BB9DAE5-27D5-4C9E-8518-538FC61477DB

        ----------------------------------------------------------

        Encryption Status:       Unlocked

        Encryption Type:         None

        Conversion Status:       NoConversion

        Conversion Direction:    -none-

        Has Encrypted Extents:   No

        Fully Secure:            No

        Passphrase Required:     No

        |

        +-> Logical Volume 414C1913-69F6-4D1F-AA25-DC77900BFE6E

            ---------------------------------------------------

            Disk:                  disk1

            Status:                Online

            Size (Total):          274628739072 B (274.6 GB)

            Conversion Progress:   -none-

            Revertible:            Yes (no decryption required)

            LV Name:               Macintosh HD

            Volume Name:           Macintosh HD

            Content Hint:          Apple_HFS

 

CoreStorage logical volume groups (1 found)

|

+-- Logical Volume Group E3ACEE1B-8082-4415-8896-5D054A6D17E2

    =========================================================

    Name:         Macintosh HD

    Status:       Online

    Size:         274999996416 B (275.0 GB)

    Free Space:   18935808 B (18.9 MB)

    |

    +-< Physical Volume 20D0D68F-5826-43D1-BBC1-C0E822A50D60

    |   ----------------------------------------------------

    |   Index:    0

    |   Disk:     disk0s2

    |   Status:   Online

    |   Size:     274999996416 B (275.0 GB)

    |

    +-> Logical Volume Family 5BB9DAE5-27D5-4C9E-8518-538FC61477DB

        ----------------------------------------------------------

        Encryption Status:       Unlocked

        Encryption Type:         None

        Conversion Status:       NoConversion

        Conversion Direction:    -none-

        Has Encrypted Extents:   No

        Fully Secure:            No

        Passphrase Required:     No

        |

        +-> Logical Volume 414C1913-69F6-4D1F-AA25-DC77900BFE6E

            ---------------------------------------------------

            Disk:                  disk1

            Status:                Online

            Size (Total):          274628739072 B (274.6 GB)

            Conversion Progress:   -none-

            Revertible:            Yes (no decryption required)

            LV Name:               Macintosh HD

            Volume Name:           Macintosh HD

            Content Hint:          Apple_HFS

sudo gpt -vv -r show /dev/disk0

Password:

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  537109368      2  GPT part - 53746F72-6167-11AA-AA11-00306543ECAC

  537519008    1269536      3  GPT part - 426F6F74-0000-11AA-AA11-00306543ECAC

  538788544  242672960        

  781461504  195311616      4  GPT part - EBD0A0A2-B9E5-4433-87C0-68B6B72699C7

  976773120         15        

  976773135         32         Sec GPT table

  976773167          1         Sec GPT header

 

 

Disk: /dev/disk0 geometry: 60801/255/63 [976773168 sectors]

Signature: 0xAA55

         Starting       Ending

#: id  cyl  hd sec -  cyl  hd sec [     start -       size]

------------------------------------------------------------------------

1: EE    0   0   2 - 1023 254  63 [         1 -  781461503] <Unknown ID>

*2: 07 1023 254  63 - 1023 254  63 [ 781461504 -  195311616] HPFS/QNX/AUX

3: 00    0   0   0 -    0   0   0 [         0 -          0] unused     

4: 00    0   0   0 -    0   0   0 [         0 -          0] unused     

Posted on Oct 17, 2014 10:12 PM

by shadowlow,Solvedanswer
shadowlow shadowlow
Level 1 (10 points)
A:

FIXED!!!!!!!!! I rebuild bcd now im able to boot into my windows!!!!!!!!! wooooooohooooooooooo!!! thanks alot!!

Posted on Oct 22, 2014 12:34 PM

Close
shadowlow

Q: bootcamp not working after yosemite install

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  • Helpful answers

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  • by Loner T,

    Loner T Loner T Jan 19, 2015 7:17 PM in response to kadjar
    Level 7 (24,202 points)
    Safari
    Jan 19, 2015 7:17 PM in response to kadjar

    kadjar wrote:

     

    Hi, i know nothing about iMac and i have the same problem,

    i can´t access to Windows 7 bootcamp before install yosemite..

    Can someone help me on that with remote control in teamviewer?

    i really need to fix this!!

    if necessary, i compensate who help me!

    reply for my contact:

    joaopedro_garciam21@hotmail.com

    thanks a lot! best

    Please see http://www.apple.com/support/contact/ for pay-per-incident support. No one here can do this type of support as this is a user-to-user forum.

  • by lily_3,

    lily_3 lily_3 Oct 14, 2015 4:55 AM in response to Loner T
    Level 1 (0 points)
    Oct 14, 2015 4:55 AM in response to Loner T

    Hi,

    I have the same problem.

    I'm running OS X Yosemite on iMac Late 2009, and with Windows 7 on bootcamp. I don't have backup and would really like to avoid new installation of Windows.

    I've changed partition size a long time ago and everything worked fine. After a while I installed OS X Yosemite and didn't check boot to Windows for a long time, and now that I need to I can't.

     

    Screen Shot 2015-10-14 at 13.51.32.png

     

    I did quick search with TestDisk and believe that I found addresses that I need, but not sure how to delete GPT#4 and not brave enough to try on my own.

     

    Here are my screenshots:

    Screen Shot 2015-10-14 at 13.36.42.png

    From TestDisk:

    Screen Shot 2015-10-14 at 12.19.56.png

    Screen Shot 2015-10-14 at 12.18.55.png

     

    Can anyone guide me through next steps?

    How can I delete GPT#4 and recreate it with new start/end?

    Is the new start/end/size 1468536832/1953523704/48498673?

     

    Thank you!

  • by Loner T,

    Loner T Loner T Oct 14, 2015 5:12 AM in response to lily_3
    Level 7 (24,202 points)
    Safari
    Oct 14, 2015 5:12 AM in response to lily_3

    lily_3 wrote:

     

    Can anyone guide me through next steps?

    How can I delete GPT#4 and recreate it with new start/end?

    Is the new start/end/size 1468536832/1953523704/48498673?

    Can you use El Capitan has deleted my bootcamp windows partition as a reference? Use 1468536832 in step 7 and +48498673 in step 8 in the first set of Gdisk steps?

  • by lily_3,

    lily_3 lily_3 Oct 14, 2015 7:15 AM in response to Loner T
    Level 1 (0 points)
    Oct 14, 2015 7:15 AM in response to Loner T

    Thank you for such quick reply.

    I did this:

    1. Sudo gdisk /dev/rdisk0
    2. P  (print the full list of parts)
    3. D  (delete)
    4. 4  (part 4)
    5. N  (new part)
    6. 4  (part 4)
    7. 1468536832 ( - Start offset in sectors or the start point for Bootcamp part)
    8. +48498673 ( - Size offset, as opposed to End offset)
    9. 0700 (Windows part type)
    10. P  (print list of all parts just to see what changes will be made)
    11. W (Write the new GPT)
    12. Y  (Yes! really write the new GPT)

     

    And then this:

    1. Sudo gdisk /dev/rdisk0
    2. P  (Print list of parts)
    3. R  (Recover)
    4. O (print current Hybrid MBR)
    5. H (chooses Hybrid)
    6. Partitions numbers to be hybridized: 2 3 4
    7. Y  (Good for GRUB question)
    8. N  (part 2 boot flag)
    9. N  (part 3 boot flag)
    10. Y  (part 4 boot flag make NTFS bootable partition)
    11. O  (print current Hybrid MBR)
    12. W (Write the new MBR)
    13. Y (Yes! write the new MBR)
    14. Reboot

     

    But I still can not get BOOTCAMP in finder or in System Preferences -> Startup Disk

    Only thing that is changed is this:

    Screen Shot 2015-10-14 at 16.11.46.png

     

    What can I do next?

  • by lily_3,

    lily_3 lily_3 Oct 14, 2015 7:18 AM in response to lily_3
    Level 1 (0 points)
    Oct 14, 2015 7:18 AM in response to lily_3

    And I still have gap here:

    Screen Shot 2015-10-14 at 16.17.21.png

  • by Loner T,

    Loner T Loner T Oct 14, 2015 7:21 AM in response to lily_3
    Level 7 (24,202 points)
    Safari
    Oct 14, 2015 7:21 AM in response to lily_3

    Please post the output of

     

    sudo gpt -vv -r show /dev/disk0

    sudo fdisk /dev/disk0

     

    Do you have any third-party NTFS software?

  • by lily_3,

    lily_3 lily_3 Oct 14, 2015 7:27 AM in response to Loner T
    Level 1 (0 points)
    Oct 14, 2015 7:27 AM in response to Loner T

    Screen Shot 2015-10-14 at 16.23.29.png

     

    I have FUSE for OS X and MacFUSE

  • by Loner T,

    Loner T Loner T Oct 14, 2015 7:34 AM in response to lily_3
    Level 7 (24,202 points)
    Safari
    Oct 14, 2015 7:34 AM in response to lily_3

    1. Do you have NTFS-3g? If a non-Apple NTFS driver controls the BC/Windows NTFS volume, it will not show up in System Preferences.

    2. On older NTFS-3g versions, there is a Preferences panel where you can selectively disable the driver for specific volumes.

     

    Was your Windows partition resized?

     

    Power down your Mac, and power it backup and hold the Alt/Option key. Can you boot into Windows?

  • by lily_3,

    lily_3 lily_3 Oct 14, 2015 7:38 AM in response to Loner T
    Level 1 (0 points)
    Oct 14, 2015 7:38 AM in response to Loner T

    I did have NTFS-3g but I uninstalled it from System Preferences before I wrote to you here and did all those steps.

    Should I check anywhere else?

  • by Loner T,

    Loner T Loner T Oct 14, 2015 7:41 AM in response to lily_3
    Level 7 (24,202 points)
    Safari
    Oct 14, 2015 7:41 AM in response to lily_3

    What version of NTFS-3g did you have? Can run Disk Utility and check which driver controls the Bootcamp volume?

  • by lily_3,

    lily_3 lily_3 Oct 14, 2015 7:44 AM in response to Loner T
    Level 1 (0 points)
    Oct 14, 2015 7:44 AM in response to Loner T

    I'm not sure about the version.

    This is what I have for BOOTCAMP in Disk Utility:

    Screen Shot 2015-10-14 at 16.43.04.png

  • by lily_3,

    lily_3 lily_3 Oct 14, 2015 7:49 AM in response to lily_3
    Level 1 (0 points)
    Oct 14, 2015 7:49 AM in response to lily_3

    And this:

    Screen Shot 2015-10-14 at 16.45.28.png

  • by Loner T,

    Loner T Loner T Oct 14, 2015 7:52 AM in response to lily_3
    Level 7 (24,202 points)
    Safari
    Oct 14, 2015 7:52 AM in response to lily_3

    Can you test the power-cycle alt/option key method?

  • by lily_3,

    lily_3 lily_3 Oct 14, 2015 8:02 AM in response to Loner T
    Level 1 (0 points)
    Oct 14, 2015 8:02 AM in response to Loner T

    I've tested it.

    Windows option is now showing on boot with option key pressed.

    But can not start it:

    Photo 14.10.2015. 16 56 40.jpg

  • by Loner T,

    Loner T Loner T Oct 14, 2015 8:06 AM in response to lily_3
    Level 7 (24,202 points)
    Safari
    Oct 14, 2015 8:06 AM in response to lily_3

    You need Windows Startup Repair or use bootrec.exe - https://support.microsoft.com/en-us/kb/927392 to rebuild your BCD.

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