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Windows 7: Help, I deleted partition needed for booting? Added a new drive

03 Apr 2014   #1
sdowney717

Windows 7 Ultimate x64
 
 
Help, I deleted partition needed for booting? Added a new drive

I put in a new sata drive, went to disk management.
I made a mistake and deleted a small partition from the first drive that apparently windows needed to boot?

I have an install disk, what can I run to fix it?

fixmbr? something else?


My System SpecsSystem Spec
.

03 Apr 2014   #2
Kaktussoft

Microsoft Community Contributor Award Recipient

Microsoft Windows 7 Home Premium 64-bits 7601 Multiprocessor Free Service Pack 1
 
 

new sata drive has 1 or more partitions now? None of them has been marked ACTIVE by you?

Boot from the win7 install disk and do the shift+f10 trick. See Command Prompt at Startup

In that Command Prompt window do:

Code:
diskpart
select disk 0
list part
select disk 1
list part
exit
Is disk 0 or disk 1 the original boot disk?

Also:
Code:
diskpart
list vol
exit
Which volume from the list (C, D, E etc) is the real win7 partition? Look at the label, size.
My System SpecsSystem Spec
03 Apr 2014   #3
Kaktussoft

Microsoft Community Contributor Award Recipient

Microsoft Windows 7 Home Premium 64-bits 7601 Multiprocessor Free Service Pack 1
 
 

Actually we're doing System Reserved Partition - Delete
How the heck were you able to delete a partition that holds bootmgr and bootmenu? Normally that's impossible!! At least from within win7.
My System SpecsSystem Spec
.


03 Apr 2014   #4
sdowney717

Windows 7 Ultimate x64
 
 

I dont know, it was gone, the reserved partition because I deleted it.
I remember seeing it as device e: said was system reserved and was large so deleted it.
Yes, I did, deleted it by clicking and deleting the partition.

I got it fixed by booting cdrom win7 setup.
Drop to command prompt.
ran bootrec /fixboot and bootrec /fixmbr
My System SpecsSystem Spec
03 Apr 2014   #5
sdowney717

Windows 7 Ultimate x64
 
 

I may have been able to see it and delete it because I had dual booted win7 with ubuntu linux.
And now have 101mb unallocated at front and 53gb free and oddly 8gb at the end.
Ubuntu was the 53gb free.

before I do anymore damage, that 53.34gb and 7.99gb could be combined right?

That 8gb at the end confuses me, windows is not using it, no drive letter. And not much info if I right click.
I can remove it but that is all I can do with it. It was I think a system file ubuntu partition. Yes that was it. You can setup ubuntu with separate /home from /root file system.


Attached Thumbnails
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My System SpecsSystem Spec
03 Apr 2014   #6
whs
Microsoft MVP

Vista, Windows7, Mint Mate, Zorin, Windows 8
 
 

Since your C partition is active, you can run startup/repair 3 times from the installation/repair disc (reboot after each time). It should repair the bootmgr.
My System SpecsSystem Spec
03 Apr 2014   #7
sdowney717

Windows 7 Ultimate x64
 
 

Quote   Quote: Originally Posted by Kaktussoft View Post
Actually we're doing System Reserved Partition - Delete
How the heck were you able to delete a partition that holds bootmgr and bootmenu? Normally that's impossible!! At least from within win7.
I see now what that 100mb partition is.
100 mb wasted space is what it is for me.

What would you do if it was your PC?
My System SpecsSystem Spec
03 Apr 2014   #8
Sir George

Windows 7 Professional x64
 
 

Quote   Quote: Originally Posted by sdowney717 View Post
I may have been able to see it and delete it because I had dual booted win7 with ubuntu linux.
And now have 101mb unallocated at front and 53gb free and oddly 8gb at the end.
Ubuntu was the 53gb free.

before I do anymore damage, that 53.34gb and 7.99gb could be combined right?

That 8gb at the end confuses me, windows is not using it, no drive letter. And not much info if I right click.
I can remove it but that is all I can do with it. It was I think a system file ubuntu partition. Yes that was it. You can setup ubuntu with separate /home from /root file system.
I would refer you to the following site for a 3rd party tool to resize a partition;
Best Free Partition Manager Freeware and free partition magic for Windows 7, Windows 8, Windows Vista and Windows XP 32 bit & 64 bit. MiniTool Free Partition Manager Software Home Edition.

After downloading MiniTool Partition Wizard, visit the following link;
How to resize Partition for Windows Server 2000/2003/2008 or Windows XP/7/Vista with partition magic manager software? Move/Resize Partition Help.

HTH
My System SpecsSystem Spec
03 Apr 2014   #9
sdowney717

Windows 7 Ultimate x64
 
 

Quote   Quote: Originally Posted by whs View Post
Since your C partition is active, you can run startup/repair 3 times from the installation/repair disc (reboot after each time). It should repair the bootmgr.
It is working, boots up ok, do I need to do it 3 times?

What will that do that it does not have right now?

Is something still broken?

I will likely keep the other partitions and reinstall ubuntu Trusty 14.04, I like to dual boot sometimes.
My System SpecsSystem Spec
03 Apr 2014   #10
whs
Microsoft MVP

Vista, Windows7, Mint Mate, Zorin, Windows 8
 
 

Quote   Quote: Originally Posted by sdowney717 View Post
Quote   Quote: Originally Posted by whs View Post
Since your C partition is active, you can run startup/repair 3 times from the installation/repair disc (reboot after each time). It should repair the bootmgr.
It is working, boots up ok, do I need to do it 3 times?

What will that do that it does not have right now?

Is something still broken?

I will likely keep the other partitions and reinstall ubuntu Trusty 14.04, I like to dual boot sometimes.
If it boots, you are OK. Just leave the 100MBs alone - it's not worth mucking around for that itty bitty amount of space.

Should you, however, use Partition Wizard to reclaim the space, you have to use the bootable CD version. And make an image of C before you start because I once lost partitions due to a small mistake using Partition Wizard.
My System SpecsSystem Spec
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 Help, I deleted partition needed for booting? Added a new drive




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