Level 1

6 points

After installing windows10 using Bootcamp can't boot in to OS X

After installing Windows 10 using boot camp I can't boot into os x. When I am trying to change between doc and Windows the OS X boot is not showing

MacBook, OS X El Capitan (10.11.2)

Posted on Jan 14, 2016 10:11 AM

55 replies

Abdul@-Dp Author

Level 1

6 points

May 30, 2016 10:20 AM in response to Loner T

disAbduls-MacBook-Pro:~ Abdus$ disk list

-bash: disk: command not found

Abduls-MacBook-Pro:~ Abdus$ diskutil list

/dev/disk0 (internal, physical):

#: TYPE NAME SIZE IDENTIFIER

0: GUID_partition_scheme *500.1 GB disk0

1: EFI EFI 209.7 MB disk0s1

2: Apple_CoreStorage 399.2 GB disk0s2

3: Apple_Boot Boot OS X 649.7 MB disk0s3

4: Apple_CoreStorage MAC 99.3 GB disk0s4

5: Apple_Boot Recovery HD 650.0 MB disk0s5

/dev/disk1 (internal, virtual):

#: TYPE NAME SIZE IDENTIFIER

0: Apple_HFS MAC +99.0 GB disk1

Logical Volume on disk0s4

3038C2B2-B79D-432F-9864-9D36691CCD55

Unencrypted

/dev/disk2 (disk image):

#: TYPE NAME SIZE IDENTIFIER

0: Apple_partition_scheme +18.1 MB disk2

1: Apple_partition_map 32.3 KB disk2s1

2: Apple_HFS Flash Player 18.1 MB disk2s2

Abduls-MacBook-Pro:~ Abdus$ diskutil cs list

CoreStorage logical volume groups (2 found)

+-- Logical Volume Group 222171CD-0E32-45DC-A321-55971154A096

| =========================================================

| Name: -none-

| Status: Initializing

| Size: 0 B (0 B)

| Free Space: -none-

| |

| +-< Physical Volume 86CB4EF3-0AD1-48C1-973C-269976873842

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

| Index: 18446744073709551615

| Disk: disk0s2

| Status: Failed

| Size: -none-

+-- Logical Volume Group B81C3439-D7E4-47EA-9EC5-FFA1E33F1769

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

Name: MAC

Status: Online

Size: 99349549056 B (99.3 GB)

Free Space: 18993152 B (19.0 MB)

+-< Physical Volume DA3E440C-6766-4FBD-BD28-0F778C513C66

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

| Index: 0

| Disk: disk0s4

| Status: Online

| Size: 99349549056 B (99.3 GB)

+-> Logical Volume Family 4C4E99E8-B82E-4B07-A341-EE14F7CA9A44

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

Encryption Type: None

+-> Logical Volume 3038C2B2-B79D-432F-9864-9D36691CCD55

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

Disk: disk1

Status: Online

Size (Total): 98978234368 B (99.0 GB)

Revertible: Yes (no decryption required)

LV Name: MAC

Volume Name: MAC

Content Hint: Apple_HFS

Abduls-MacBook-Pro:~ Abdus$

Loner T

Level 9

59,536 points

May 30, 2016 2:06 PM in response to Abdul@-Dp

From OS X Terminal, please run

diskutil cs delete 222171CD-0E32-45DC-A321-55971154A096

Now use Disk Utility to extend the 99GB OS X to the full disk.

Abdul@-Dp Author

Level 1

6 points

May 31, 2016 12:45 AM in response to Loner T

Now i can access the 400 gb partition, thank you Loner . is any option to recover the files from the partition. Also i am not able to extend the 99gb partition to single partition. THANK YOU !!!!

Loner T

Level 9

59,536 points

May 31, 2016 5:30 AM in response to Abdul@-Dp

Do you have an older Time Machine backup?

Abdul@-Dp Author

Level 1

6 points

May 31, 2016 6:02 AM in response to Loner T

No dear.

Loner T

Level 9

59,536 points

May 31, 2016 8:53 AM in response to Abdul@-Dp

Can you post the output of

diskutil list

diskutil cs list

to show the current state?

Abdul@-Dp Author

Level 1

6 points

May 31, 2016 9:14 AM in response to Loner T

Last login: Tue May 31 19:02:14 on console

Abduls-MacBook-Pro:~ Abdus$ diskutil list

/dev/disk0 (internal, physical):

#: TYPE NAME SIZE IDENTIFIER

0: GUID_partition_scheme *500.1 GB disk0

1: EFI EFI 209.7 MB disk0s1

2: Apple_HFS ABDU 399.2 GB disk0s2

3: Apple_CoreStorage MAC 99.3 GB disk0s3

4: Apple_Boot Recovery HD 650.0 MB disk0s4

/dev/disk1 (internal, virtual):

#: TYPE NAME SIZE IDENTIFIER

0: Apple_HFS MAC +99.0 GB disk1

Logical Volume on disk0s3

3038C2B2-B79D-432F-9864-9D36691CCD55

Unencrypted

Abduls-MacBook-Pro:~ Abdus$ diskutil cs list

CoreStorage logical volume groups (1 found)

+-- Logical Volume Group B81C3439-D7E4-47EA-9EC5-FFA1E33F1769

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

Name: MAC

Status: Online

Size: 99349549056 B (99.3 GB)

Free Space: 18993152 B (19.0 MB)

+-< Physical Volume DA3E440C-6766-4FBD-BD28-0F778C513C66

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

| Index: 0

| Disk: disk0s3

| Status: Online

| Size: 99349549056 B (99.3 GB)

+-> Logical Volume Family 4C4E99E8-B82E-4B07-A341-EE14F7CA9A44

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

Encryption Type: None

+-> Logical Volume 3038C2B2-B79D-432F-9864-9D36691CCD55

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

Disk: disk1

Status: Online

Size (Total): 98978234368 B (99.0 GB)

Revertible: Yes (no decryption required)

LV Name: MAC

Volume Name: MAC

Content Hint: Apple_HFS

Abduls-MacBook-Pro:~ Abdus$

Loner T

Level 9

59,536 points

May 31, 2016 9:29 AM in response to Abdul@-Dp

Can you see files in "ABDU" using OSX Finder?

Abdul@-Dp Author

Level 1

6 points

May 31, 2016 10:30 AM in response to Loner T

yes, I can

Loner T

Level 9

59,536 points

May 31, 2016 10:34 AM in response to Abdul@-Dp

In System Preferences -> Startup Disk, do you see one OSX installations or two?

Abdul@-Dp Author

Level 1

6 points

Jun 1, 2016 12:00 AM in response to Loner T

Only one .

Loner T

Level 9

59,536 points

Jun 1, 2016 7:33 AM in response to Abdul@-Dp

Do you have any personal files in the new OSX installation you created on the 99Gb partition? Can you back up the Mac, including ABDU, using Time Machine?

Abdul@-Dp Author

Level 1

6 points

Aug 10, 2016 10:07 AM in response to Loner T

Hi Loner ,

Sorry for the delay . Now i take backup using time machine. tell me what should i do ?

Loner T

Level 9

59,536 points

Aug 10, 2016 10:50 AM in response to Abdul@-Dp

If you have both OSX and ADBU backed up, boot into Internet Recovery - About OS X Recovery - Apple Support - and use Disk Utility to erase the whole internal disk (disk0) and then restore the Time Machine backup of the OSX partition and test booting.

Abdul@-Dp Author

Level 1

6 points

Aug 10, 2016 2:33 PM in response to Loner T

Hi Loner ,

I didn't tried yet , can I get all the files and applications from my previous os?

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After installing windows10 using Bootcamp can't boot in to OS X