Q: bootcamp not working after yosemite install

Question

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

I have this question too

Solved

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

Q: bootcamp not working after yosemite install

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Helpful answers

first Page 3 of 7 last

by shadowlow,

shadowlow Oct 21, 2014 8:16 PM in response to shadowlow
Level 1 (10 points)

Oct 21, 2014 8:16 PM in response to shadowlow

Should i run the bootrec.exe from command line? I saw that from the previous thread you posted here, but just not sure if applies to windows 8 too, or what option i would choose.
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by Loner T,

Loner T Oct 21, 2014 8:22 PM in response to shadowlow
Level 7 (24,202 points)

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Oct 21, 2014 8:22 PM in response to shadowlow

Bootrec.exe would not work on W8. The W8.1 installation media should have the Advanced Recovery features.

A bit OT, but W8.1 should be installed using EFI on newer macs, not the traditional method, which seems to be the cause of this problem.
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by shadowlow,

shadowlow Oct 21, 2014 8:30 PM in response to Loner T
Level 1 (10 points)

Oct 21, 2014 8:30 PM in response to Loner T

I see, so should i just install windows all over again?
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by Loner T,

Loner T Oct 21, 2014 8:44 PM in response to shadowlow
Level 7 (24,202 points)

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Oct 21, 2014 8:44 PM in response to shadowlow

No, that is a bit hasty. What year/model is your Mac, which will provide enough information, if an alternative re-installation is even possible or not?
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by shadowlow,

shadowlow Oct 21, 2014 8:48 PM in response to Loner T
Level 1 (10 points)

Oct 21, 2014 8:48 PM in response to Loner T

MAcbook pro 2012
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by shadowlow,

shadowlow Oct 22, 2014 7:51 AM in response to shadowlow
Level 1 (10 points)

Oct 22, 2014 7:51 AM in response to shadowlow

In diskpart i now see three drives,
volume 0 is my iso dvdrom
volume 1 c bootcamp ntfs partition 208 gb healthy
volume 2 efi fat32 partition 200 mb healthy hidden

not sure where to go from here. Thanks
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by Loner T,

Loner T Oct 22, 2014 8:19 AM in response to shadowlow
Level 7 (24,202 points)

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Oct 22, 2014 8:19 AM in response to shadowlow

On an 2012 MBP, a W8.1 EFI installation does not work correctly, so the EFI alternative is not possible.

Can you post the output of the original four commands again? The disk part does not show how GPT is laid out.
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by shadowlow,

shadowlow Oct 22, 2014 8:39 AM in response to Loner T
Level 1 (10 points)

Oct 22, 2014 8:39 AM in response to Loner T

thanks for reply here is the output:

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

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

sudo gpt -vv -r show /dev/disk0
gpt show: /dev/disk0: mediasize=500107862016; sectorsize=512; blocks=976773168
gpt show: /dev/disk0: PMBR 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         PMBR
          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       1344
538789888 437983225      4 GPT part - EBD0A0A2-B9E5-4433-87C0-68B6B72699C7
976773113         22
976773135         32         Sec GPT table
976773167          1         Sec GPT header

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    0   0   2 - 1023 255 63 [         1 - 976773167] <Unknown ID>
2: 00    0   0   0 -    0   0   0 [         0 -          0] unused
3: 00    0   0   0 -    0   0   0 [         0 -          0] unused
4: 00    0   0   0 -    0   0   0 [         0 -          0] unused
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by Loner T,

Loner T Oct 22, 2014 10:15 AM in response to shadowlow
Level 7 (24,202 points)

Safari

Oct 22, 2014 10:15 AM in response to shadowlow

You need to create the Hybrid MBR. Here is an example...

sudo gdisk /dev/disk0
GPT fdisk (gdisk) version 0.8.10

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/disk0: 490234752 sectors, 233.8 GiB
Logical sector size: 512 bytes
Disk identifier (GUID): 59BDFEEB-1EB4-4529-94FE-3CBC2C3CD513
Partition table holds up to 128 entries
First usable sector is 34, last usable sector is 490234718
Partitions will be aligned on 8-sector boundaries
Total free space is 2604 sectors (1.3 MiB)

Number Start (sector)    End (sector) Size       Code Name
   1              40          409639   200.0 MiB   EF00 EF
   2          409640       401060383   191.0 GiB   AF05 Macintosh HD
   3       401060384       402329919   619.9 MiB   AB00 Re
   4       402331648       490233848   41.9 GiB    0700 Microsoft basic data

Command (? for help): r

Recovery/transformation command (? for help): h

WARNING! Hybrid MBRs are flaky and dangerous! If you decide not to use one,
just hit the Enter key at the below prompt and your MBR partition table will
be untouched.

Type from one to three GPT partition numbers, separated by spaces, to be
added to the hybrid MBR, in sequence: 2 3 4
Place EFI GPT (0xEE) partition first in MBR (good for GRUB)? (Y/N): y

Creating entry for GPT partition #2 (MBR partition #2)
Enter an MBR hex code (default AF): AF
Set the bootable flag? (Y/N): n

Creating entry for GPT partition #3 (MBR partition #3)
Enter an MBR hex code (default AB): AB
Set the bootable flag? (Y/N): n

Creating entry for GPT partition #4 (MBR partition #4)
Enter an MBR hex code (default 07): 07
Set the bootable flag? (Y/N): y

Recovery/transformation command (? for help): w

Final checks complete. About to write GPT data. THIS WILL OVERWRITE EXISTING
PARTITIONS!!

Do you want to proceed? (Y/N): y
OK; writing new GUID partition table (GPT) to /dev/disk0.
Warning: Devices opened with shared lock will not have their
partition table automatically reloaded!
Warning: The kernel may continue to use old or deleted partitions.
You should reboot or remove the drive.
The operation has completed successfully.

Now Reboot and verify the output of fdisk again.
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by shadowlow,

shadowlow Oct 22, 2014 10:41 AM in response to Loner T
Level 1 (10 points)

Oct 22, 2014 10:41 AM in response to Loner T

I did the steps you recommended, now I get
Recovery
your pc needs to be repaired
the application or operation system couldn't be loaded because a required file is missing or contains error.

file:\windows32\winload.exe
error code 0xc000000e

youll need to use the recovery tools on your installation media. If you dont have any installation media (like a disk or USB device)
contact your system administration of pc manufacturer
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by Loner T,

Loner T Oct 22, 2014 10:46 AM in response to shadowlow
Level 7 (24,202 points)

Safari

Oct 22, 2014 10:46 AM in response to shadowlow

Much better. You will need to use the Installation Media and do Recovery.
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by shadowlow,

shadowlow Oct 22, 2014 10:53 AM in response to Loner T
Level 1 (10 points)

Oct 22, 2014 10:53 AM in response to Loner T

just attempted recovery media, and when fixing startup it recognized that it was windows 8.1 , then it went to diagnosing and attempted to repair, and it still said it couldn't repair it, gave me options to shutdown or advance options, so close though
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by shadowlow,

shadowlow Oct 22, 2014 11:21 AM in response to shadowlow
Level 1 (10 points)

Oct 22, 2014 11:21 AM in response to shadowlow

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

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

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       1344
538789888 437983225      4 GPT part - EBD0A0A2-B9E5-4433-87C0-68B6B72699C7
976773113         22
976773135         32         Sec GPT table
976773167          1         Sec GPT header
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    0   0   2 -   25 127 14 [         1 -     409639] <Unknown ID>
2: AF   25 127 15 - 1023 254 63 [    409640 - 537109368] HFS+
3: AB 1023 254 63 - 1023 254 63 [ 537519008 -    1269536] Darwin Boot
*4: 07 1023 254 63 - 1023 254 63 [ 538789888 - 437983225] HPFS/QNX/AUX
Luiss-MacBook-Pro:~ Charo619$
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by Loner T,

Loner T Oct 22, 2014 11:30 AM in response to shadowlow
Level 7 (24,202 points)

Safari

Oct 22, 2014 11:30 AM in response to shadowlow

Please use Advanced Options.
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by shadowlow,

shadowlow Oct 22, 2014 11:43 AM in response to Loner T
Level 1 (10 points)

Oct 22, 2014 11:43 AM in response to Loner T

I still get this

Recovery
your pc needs to be repaired
the application or operation system couldn't be loaded because a required file is missing or contains error.

file:\windows32\winload.exe
error code 0xc000000e

youll need to use the recovery tools on your installation media. If you dont have any installation media (like a disk or USB device)
contact your system administration of pc manufacturer
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first Page 3 of 7 last

Q: bootcamp not working after yosemite install

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by Loner T,

by shadowlow,

by Loner T,

by shadowlow,

by shadowlow,

by Loner T,

by shadowlow,

by Loner T,

by shadowlow,

by Loner T,

by shadowlow,

by shadowlow,

by Loner T,

by shadowlow,

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