Q: Please help me my bootcamp disappear and show operation system is missing

I tried to add more space to bootcamp partition. I went to disk utility and drop down the space in Mac HD in order to add more space to bootcamp. but after did that. my bootcam disappear. I want to get back my bootcamp especially my documents. I am a newbie on Mac,

iMac, null

Posted on Jan 5, 2016 7:32 AM

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Q: Please help me my bootcamp disappear and show operation system is missing

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by Loner T,

Loner T Jan 7, 2016 9:22 AM in response to vichea75
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Safari

Jan 7, 2016 9:22 AM in response to vichea75

Select EFI/GPT as you have and Continue.
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by vichea75,

vichea75 Jan 7, 2016 9:27 AM in response to Loner T
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Jan 7, 2016 9:27 AM in response to Loner T

ok. next?
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by Loner T,

Loner T Jan 7, 2016 9:38 AM in response to vichea75
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Safari

Jan 7, 2016 9:38 AM in response to vichea75

Analyse and Continue.
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by vichea75,

vichea75 Jan 7, 2016 9:40 AM in response to Loner T
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Jan 7, 2016 9:40 AM in response to Loner T

yes. next?
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by Loner T,

Loner T Jan 7, 2016 9:42 AM in response to vichea75
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Safari

Jan 7, 2016 9:42 AM in response to vichea75

If you press Return/Enter (only once) on Quick Search, what is the next screen you get?
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by vichea75,

vichea75 Jan 7, 2016 9:47 AM in response to Loner T
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Jan 7, 2016 9:47 AM in response to Loner T

I press enter on quick search, here is shows.
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by Loner T,

Loner T Jan 7, 2016 10:08 AM in response to vichea75
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Safari

Jan 7, 2016 10:08 AM in response to vichea75

If Quick Search does not reveal any MS Data, we may need Deeper Search.
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by vichea75,

vichea75 Jan 7, 2016 10:13 AM in response to Loner T
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Jan 7, 2016 10:13 AM in response to Loner T

So I have to wait Analyse sector complete searching? it is nothing reveal more then this now.
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by Loner T,

Loner T Jan 7, 2016 10:41 AM in response to vichea75
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Safari

Jan 7, 2016 10:41 AM in response to vichea75

Let us see what this brings back.
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by vichea75,

vichea75 Jan 9, 2016 6:37 AM in response to Loner T
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Jan 9, 2016 6:37 AM in response to Loner T

It is still working but very very slow. I think maybe it take over a week to complete. so what should I do?
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by Loner T,

Loner T Jan 9, 2016 7:14 AM in response to vichea75
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Safari

Jan 9, 2016 7:14 AM in response to vichea75

It should not take a week. The ratio of the two numbers of in the Analyse sector line is the percentage complete. Testdisk will also skip file systems which it does not support.
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by vichea75,

vichea75 Jan 12, 2016 9:30 AM in response to Loner T
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Jan 12, 2016 9:30 AM in response to Loner T

Hello again. I think this is an update. Analyse sector still not complete.
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by Loner T,

Loner T Jan 12, 2016 9:42 AM in response to vichea75
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Safari

Jan 12, 2016 9:42 AM in response to vichea75

The last unknown entry is causing problems for Testdisk. It may take a while.

Can you post the output of

sudo gpt -vv -r show /dev/disk0
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by vichea75,

vichea75 Jan 12, 2016 9:48 AM in response to Loner T
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Jan 12, 2016 9:48 AM in response to Loner T

Sorry I don't know how to do it. could you tell me step by step? do I have to open another testdisk and write sudo gpt -vv -r show /dev/disk0 ?
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by Loner T,

Loner T Jan 12, 2016 9:55 AM in response to vichea75
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Safari

Jan 12, 2016 9:55 AM in response to vichea75

Open a new Terminal Window. Type the command and post the output.
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