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Windows 7: fail to boot

20 Aug 2011   #1
nemesis41483

Windows 7 Professional x64
 
 
fail to boot

Hello,

I have a problem. Here is the situation. I started out with a two 500 gig raid striped hdd running windows 7. I recently acquired a 1tb wd black hdd and installed a fresh copy of win7 on that while the previous RAID setup was still active so I could easily copy files over to the 1tb as needed. The 1tb drive is also part of the RAID as a non-member disk.

The problem I am having is that without the original hdd's, windows will not boot on the 1tb hdd alone. It seems as though the boot information is all on the striped setup. When they are active, I have a choice to select the original os on the striped hdd, or the new one on the 1tb. I ran windows repair with the 1tb hdd alone and it said there was no system disk, but said it repaired, yet it still asks me to insert valid boot media in bios.

Anyone know how to make my 1tb drive bootable without the RAID drives present?


My System SpecsSystem Spec
.
20 Aug 2011   #2
theog

Microsoft Community Contributor Award Recipient

ME/XP/Vista/Win7
 
 

information   Information
Boot up using the Startup Repair CD or Windows 7 DVD. (not the OEM manufacturer's Recovery Disk) If you have a Netbook, you will need a CD/DVD drive.

NOTE: Make sure no USB drives are plugged in.

Do not use a USB Pendrive for Startup Repair.


With only the 1tb plug in,
1) Use the Rebuild BCD in this tutorial:
How to use the Bootrec.exe tool in the Windows Recovery Environment to troubleshoot and repair startup issues in Windows

-startup-repair-4.png -startup-repair-5.png

2) FIxMBR.

-startup-repair-6.png


Do a Strartup Repair:
Startup Repair
Note: You may need to do startup repair 3 to 4 times.
Startup Repair - Run 3 Separate Times


My System SpecsSystem Spec
20 Aug 2011   #3
nemesis41483

Windows 7 Professional x64
 
 

ok, I'll try this. Thank you very much for the speedy response!
My System SpecsSystem Spec
.

20 Aug 2011   #4
nemesis41483

Windows 7 Professional x64
 
 

when I do bcd using the only the 1tb, It recognizes C:\Windows, but when I attempt to add installation to boot list I get the error "element not found." When I run "bcedit /export C:\BCD_Backup" I get "the store export operation has failed. The requested system device cannot be found"

It recognizes the C:\Windows until I try to execute commands on it and then it isn't recognized.
My System SpecsSystem Spec
20 Aug 2011   #5
Bare Foot Kid
Microsoft MVP

W 7 64-bit Ultimate
 
 

Have you had a look at this tutorial to mark Active and do the 3 separate startup repairs to the 1TB with it being the only Hard Disk Drive connected?


Startup Repair - Run 3 Separate Times

My System SpecsSystem Spec
20 Aug 2011   #6
nemesis41483

Windows 7 Professional x64
 
 

ok, marking them active has now made C: recognizeable and both rebuildbcd and fixmbr were reported successful, I am now going to run startup repair 3 times and see if it worked. Thank you very much Bare Foot Kid!
My System SpecsSystem Spec
20 Aug 2011   #7
nemesis41483

Windows 7 Professional x64
 
 

uh oh, windows cannot repair this computer automatically.

Problem event name: startuprepairoffline
Problem Signature 01: 6.1.7600.16385
Problem Signature 02: 6.1.7600.16385
Problem Signature 03: unknown
Problem Signature 04: -1
Problem Signature 05: External Media
Problem Signature 06: 1
Problem Signature 07: MissingBootManager
OS Version: 6.1.7600.2.0.0.256.1
Locale ID: 1033
My System SpecsSystem Spec
20 Aug 2011   #8
nemesis41483

Windows 7 Professional x64
 
 

bootmgr is missing.... There are now 0 system devices recognized

Is there any way to write a new bootmgr to the disk?
My System SpecsSystem Spec
20 Aug 2011   #9
SIW2

Microsoft Community Contributor Award Recipient

Vista x64 / 7 X64
 
 

Not clear to me what situation you are in.

Are you unable to boot into any windows at all?
My System SpecsSystem Spec
20 Aug 2011   #10
nemesis41483

Windows 7 Professional x64
 
 

after several restarts and repairs, I finally got it going. thanks to all that helped. i'll +rep you.
My System SpecsSystem Spec
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