Abdul@-Dp

Level 1 (5 points)

Q: 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

I have this question too

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

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by Loner T,

Loner T Jan 14, 2016 10:38 AM in response to Abdul@-Dp
Level 7 (23,828 points)

Safari

Jan 14, 2016 10:38 AM in response to Abdul@-Dp

Can you shutdown your Mac, power it back up and hold the Alt/Option key? What selections do you see?
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by Abdul@-Dp,

Abdul@-Dp Jan 14, 2016 10:42 AM in response to Loner T
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Jan 14, 2016 10:42 AM in response to Loner T

IT only showing Windows .
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by Abdul@-Dp,

Abdul@-Dp Jan 14, 2016 10:54 AM in response to Abdul@-Dp
Level 1 (5 points)

Jan 14, 2016 10:54 AM in response to Abdul@-Dp

After installing Windows I shrinked the c drive and made a new partition , and changed the drive letter , its may be a problem ??
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by Loner T,

Loner T Jan 14, 2016 10:55 AM in response to Abdul@-Dp
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Jan 14, 2016 10:55 AM in response to Abdul@-Dp

Please download GPT Fdisk from http://sourceforge.net/projects/gptfdisk/ and post a screen shot similar to the following when booted in Windows.
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by Abdul@-Dp,

Abdul@-Dp Jan 16, 2016 5:29 AM in response to Loner T
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Jan 16, 2016 5:29 AM in response to Loner T

II tried this , but didn't work !! The window showing press enter to exit !!
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by Loner T,

Loner T Jan 16, 2016 7:46 AM in response to Abdul@-Dp
Level 7 (23,828 points)

Safari

Jan 16, 2016 7:46 AM in response to Abdul@-Dp

You cannot double-click on gdisk64.exe or gdisk32.exe and run it. From Windows Start menu, start a CMD window with Admin rights (regular CMD will not work). Change directory (cd) to where the the Gdisk files are located and then run

gdisk32.exe 0:

You can also use gdisk64.exe. The parameter after the command is the digit zero followed by a colon.
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by Abdul@-Dp,

Abdul@-Dp Jan 19, 2016 9:35 AM in response to Loner T
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Jan 19, 2016 9:35 AM in response to Loner T

How to get back to mac os, my os x partion format is RAW .now . What should i do.
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by Loner T,

Loner T Jan 19, 2016 2:08 PM in response to Abdul@-Dp
Level 7 (23,828 points)

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Jan 19, 2016 2:08 PM in response to Abdul@-Dp

Can you post the output of the 'p' command? It may be possible to fix it.
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by Abdul@-Dp,

Abdul@-Dp Jan 20, 2016 10:36 AM in response to Loner T
Level 1 (5 points)

Jan 20, 2016 10:36 AM in response to Loner T

LOner T , thank u for ur support. Can u please tell me how to convert the RAW format to Mac accessible format Without losing my data In is x .
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by Loner T,

Loner T Jan 20, 2016 10:37 AM in response to Abdul@-Dp
Level 7 (23,828 points)

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Jan 20, 2016 10:37 AM in response to Abdul@-Dp

If you can post the output of the 'p' command from Gdisk, then we can proceed further.
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by Abdul@-Dp,

Abdul@-Dp Jan 20, 2016 10:41 AM in response to Loner T
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Jan 20, 2016 10:41 AM in response to Loner T

P Command ?? Please explain
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by Loner T,

Loner T Jan 20, 2016 10:43 AM in response to Abdul@-Dp
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Jan 20, 2016 10:43 AM in response to Abdul@-Dp

Look at my screen shot.
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by Abdul@-Dp,

Abdul@-Dp Jan 20, 2016 11:27 AM in response to Loner T
Level 1 (5 points)

Jan 20, 2016 11:27 AM in response to Loner T

TThe gdisk is not work for me. after completing the driver installation windows also starting problem. Now I don't need Windows , the logic disc now showing all partition is RAW except bootcamp C : drive ,
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by Loner T,

Loner T Jan 20, 2016 11:28 AM in response to Abdul@-Dp
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Jan 20, 2016 11:28 AM in response to Abdul@-Dp

Can you start a CMD window with Admin privileges in Windows?
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