Windows 7 Forums
Welcome to Windows 7 Forums. Our forum is dedicated to helping you find support and solutions for any problems regarding your Windows 7 PC be it Dell, HP, Acer, Asus or a custom build. We also provide an extensive Windows 7 tutorial section that covers a wide range of tips and tricks.


Windows 7: Bootloader nightmare

15 Apr 2011   #1
arwing

Windows 7 Ultimate x64
 
 
Bootloader nightmare

So I'm having some trouble with the windows 7 bootloader.

I have a dual boot system with Gentoo Linux as the other operating system. I have Linux installed on partition 1, swap on partition 2, Windows on partition 3, and a storage drive as partition 4. Partition 4 was NTFS format, but I formatted and encrypted it.

Turns out unbeknownst to me that the Windows 7 bootloader was installed on partition 4 and now I cannot boot windows. Windows was apparently installed on a logical extended partition for some reason, thus it had to use a different drive to install the bootloader on.

I tried using my Windows 7 recovery disk and the automated startup repair didn't even detect the Windows partition at first, but running bootrec /scanos from command line did detect it.

I used Partition Wizard to convert the Windows partition to a primary partition and marked it as the only bootable partition in the whole system.

After that I was able to run the automated repair wizard a couple times. I also ran bootrec /fixboot Everything seemed like it should work, but when I try to boot Windows I get a blinking cursor and after a great while it will timeout and report "Disk Read Error."

The startup recovery tool reports there is nothing else it can do, but now bootrec /scanos does not report any operating systems.

I am able to view and manipulate the files both under the Linux environment and the Windows Recovery environment so I know the file system has not been damaged.

I'm at a loss for as to what I need to do next. I'd rather not have to re-install Windows if at all possible. I consider that to be a last resort option because there are some RSA keys that I'd rather not lose. I'm looking for a little guidance because I do not know enough about the windows bootloader to know what to do now.


My System SpecsSystem Spec
.
15 Apr 2011   #2
severedsolo

Windows 10 Pro x64
 
 

Hi arwing welcome to the forums :)

Can I ask, how did you encrypt the drive, was it using Bitlocker?
My System SpecsSystem Spec
15 Apr 2011   #3
arwing

Windows 7 Ultimate x64
 
 

Quote   Quote: Originally Posted by severedsolo View Post
Hi arwing welcome to the forums :)

Can I ask, how did you encrypt the drive, was it using Bitlocker?
truecrypt.

It was also erased so there is no way to recover the bootloader from it. It's simply gone.

Edit: I have the keyfile for that partition so I'll be able to recover it regardless it's some other things I do not have the keys for.
My System SpecsSystem Spec
.

Reply

 Bootloader nightmare




Thread Tools




Similar help and support threads
Thread Forum
Burg bootloader
I have downloaded, compiled and installed Burg for windows from here. I have followed the guide, and did nothing wrong. So, I try to boot from it, and when I choose Windows 8.1 from the screen, it just loads my default windows boot manager. It shows the items, Windows 8.1 and Start Burg. Please,...
General Discussion
Bootloader help
Can someone help me I recently installed ubuntu then after I uninstalled ubuntu I didn't restore the wjndows 7 bootloader , is there a way for someone to restore the boot loader without a cd drive and windows 7 recovery disk/windows 7 disk?
Installation & Setup
Bootloader corrupted
My pc isnt booting to normal windows.. It gets stucked to the bootloader screen.. Plz help
BSOD Help and Support
Help about bootloader
Hello,in this this hard drive I have Windows 7 installed(had it and before) and on the other hdd I have Ubuntu 10.10. Before that I have dual boot with those 2 os's. Now after I formated my hdd with Win7 and installed again Windows,grub loader has been deleted. Was searching on the internet and...
Installation & Setup
Bootloader Issues
Hey guy's I wanted to try out Ubuntu so I made a live USB, installed it, but I wasn't paying attention and I installed grub (ubuntu boot loader) over my windows 7 boot loader. Current Setup: Now I have 2 HDD's in this PC. My 320 GB is my old hard drive and has xp still installed on it. I use...
Installation & Setup


Our Sites

Site Links

About Us

Find Us

Windows 7 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. "Windows 7" and related materials are trademarks of Microsoft Corp.

Designer Media Ltd

All times are GMT -5. The time now is 04:16.
Twitter Facebook Google+