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: Dual Boot Win 7 Ultimate x64 issues

23 Jan 2012   #1
joenaz2003

Windows 7 Ultimate x64 SP1
 
 
Dual Boot Win 7 Ultimate x64 issues

I am currently running Win 7 Ultimate x64 on (2) HDDs. To chose which to boot from I go into my bios boot menu. This was working fine when I was DBing Ubuntu/Win 7 but now that I am DBing Win 7/Win 7 its causing issues. I keep getting a start up file system error then check disk starts but wont run. It eventually boots up properly after the 2nd check disk attempt.

I'm thinking its because I now have (2) C drives and Windows doesn't like it. I will eventually be installing yet another HDD with Ubuntu on it so I would like to get it working now but be set up for the triple boot in the near future. I've never done a dual boot before win/Ubuntu so any help will be much appreciated.

Also both of my boot drives have a 100MB partition. Not sure what that's about or if it matters but Windows put it there.


My System SpecsSystem Spec
.
23 Jan 2012   #2
theog

Microsoft Community Contributor Award Recipient

ME/XP/Vista/Win7
 
 

Try using the one time boot menu.

Dual Boot Win 7 Ultimate x64 issues-ga-bios-12.png


My System SpecsSystem Spec
23 Jan 2012   #3
joenaz2003

Windows 7 Ultimate x64 SP1
 
 

Quote   Quote: Originally Posted by theog View Post
Try using the one time boot menu.

Attachment 194543
That's the one I've been using. But all of the sudden its coming up with the file system error.

I have noticed that when I'm using my main win 7 boot drive my secondary Win 7 boot drive becomes I: and the same when I go to boot off the secondary, the main Win 7 drive becomes I:. I believe its the changing of the drive letters that's screwing things up.

Is there a way for me to use the windows boot manager to do this?
My System SpecsSystem Spec
.

23 Jan 2012   #4
Golden
Microsoft MVP

Windows 7 Ult. x64
 
 

Hi Joe,

When it comes to the Ubuntu option, because you are installing that to a totally separate disk, it makes it a whole lot easier. Once you have installed Ubuntu to the 2nd disk, you have two options for boot:

1. Use the one time boot menu that theog referenced above, or
2. Use the FREE version of EasyBCD to add the Ubuntu boot option to the bootloader, as shown in my Windows 7+Linux Mint 12 bootloader image below.

Note : the FREE version of BCD is at the very bottom of the page - no payment or registration is required.

Let is know if you need more help when you get around to that - its quite straightforward if you keep Ubuntu to its own disk.

Regards,
Golden


Attached Images
Dual Boot Win 7 Ultimate x64 issues-capture.jpg 
My System SpecsSystem Spec
23 Jan 2012   #5
joenaz2003

Windows 7 Ultimate x64 SP1
 
 

OK thank you I'll take a look at that. It sounds simple enough. Is that a Linux program or will that run in windows so I can do something with my Dual Win 7 issue I'm having now?
My System SpecsSystem Spec
23 Jan 2012   #6
gregrocker
Microsoft MVP

 

I'd continue using the one-time BIOS Boot menu to keep the HD's independent and unaffected by GRUB which won't be needed if you do this. GRUB can irreparably corrupt Win7.

The problem with the auto-Disk Check is not related to dual booting via BIOS since Windows cannot even see the other OS(es) in that case. It is more likely disk corruption of some sort requiring testing the HD with maker's HD Diagnostic extended CD scan, or wiping the HD with Diskpart Clean Command before reinstall to remove boot sector corruption - possibly GRUB? Follow the HD Diagnostics with full Disk Check run from Command Line.
My System SpecsSystem Spec
23 Jan 2012   #7
ReviverSoft

Windows 7 HP / Ultimate x64
 
 

Quote:
will that run in windows so I can do something with my Dual Win 7 issue
This is a good starting point.
My System SpecsSystem Spec
23 Jan 2012   #8
joenaz2003

Windows 7 Ultimate x64 SP1
 
 

I'm not using GRUB since I no longer have a boot drive with Ubuntu on it. When I had the Ubuntu /Win7 dual HDD set up the bios 1 time boot was working because Windows (C:) did not recognize the Ubuntu drive (C:). Now that I have switched to 2 HDDs both with Win 7 on them and both C: when I boot from one it changes the others drive letter to I: then once I switch back its having issues due to the drive letter change. I'm only speculating as I have no idea really. As of right now I installed EasyBCD and one of the 2 drives booted fine. I have not tried my main yet. Oddly enough now that I'm thinking about it none of this started till last night when I plugged my TV back into my machine to watch a movie. I have another thread on that which is a whole other mess. Ill update again once I boot to my second drive and see if the error still happens. Both HDDs are only a month old. One is a WD the other a Seagate. I can't see them both getting corrupt at the exact same time. That's entirely too hokey.
My System SpecsSystem Spec
23 Jan 2012   #9
gregrocker
Microsoft MVP

 

If you correctly install Win7 by booting the installer it will always see itself as C when booted into it. It doesn't matter what letter is given when it's not booted.

I would keep the HD's independent booted via BIOS Boot Order and one-time Boot Menu key - always the best arrangement when Dual Booting with separate HD's.
My System SpecsSystem Spec
23 Jan 2012   #10
joenaz2003

Windows 7 Ultimate x64 SP1
 
 

OK. Any idea what could be causing both HDDs to have the corruption error at the same time?
My System SpecsSystem Spec
Reply

 Dual Boot Win 7 Ultimate x64 issues




Thread Tools




Similar help and support threads
Thread Forum
Need help with dual boot issues please...
Did a clean install of Win 10 Pro recently...everything running good...but tried to setup dual boot with my trusty Win 7 Pro and am having definite performance issues when booting to 7. I think it has something to do with the attached Computer management jpg...seems the 'system' thinks Win 7 is...
Installation & Setup
How do i Dual Boot two copies of windows 7 Ultimate 64 Bit
Hi, im wanting to dual boot two copies of windows 7. so i can upgrade to windows 10 when it is released. the only thing holding me back is the fact that i got a dazzle dvc100 which works on 7 but not 8 so i doubt itll work on 10. and im wanting to make a small partition (Like 100GB) to install and...
Installation & Setup
Dual Boot issues, changing default boot option
I am dual booting Win7 Ultimate x64 from a SSD and WinXP Pro x64 from a HDD. After POST, i get to a boot selection screen showing the XP 2003 Server edition (XP x64) and Win7. I could enter Win7 but the default is the setup so if I don't do anything the screen times out after 30 seconds, loads...
Installation & Setup
Win 7 Ultimate / Pro - dual boot - slow!
Hi I have 2 x 500GB hard drives, Win 7 Ultimate on one drive, Win 7 Pro on the other. Win7 pro was only installed yesterday, the dual boot screen didn't show at first until I did a repair install, this fixed that problem but it's really slow booting, takes around 2 - 3 minutes to load. ...
Performance & Maintenance
Dual Boot - HDD#1 Vista Ultimate & HDD#2 Win 7 Pro
Currently using 400GB HDD #1 working with Vista Ultimate 64Bit OS. Recently bought 500GB SATA HDD #2 installed Win 7 Pro I realize I can just set in bios to use one or the other drive, but that doesn't sound like a best way. In order to use both drives it may be best to dual boot. ...
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 07:02.
Twitter Facebook Google+