Re: UNMOUNTABLE_BOOT_VOLUME

Tech Tip: Click here to run a free scan for Windows Errors and optimize PC performance

From: Rick \ (rick_at_mvps.org)
Date: 07/17/04


Date: Sat, 17 Jul 2004 07:57:14 -0400

Hi,

If you've made no hardware changes, nor any configuration changes, then it
is likely a corrupt file system. This may or may not be recoverable. Boot
the WinXP CD and load the Recovery Console. From the command prompt, run
"chkdsk C: /r" and see if it helps.

HOW TO: Install and Use the Recovery Console in Windows XP [Q307654]
http://support.microsoft.com/?kbid=307654

If you don't have a regular CD, you will need to try and create the boot
disk set and use it to load the limited version of the Recovery Console:

Home edition:
http://www.microsoft.com/downloads/release.asp?ReleaseID=33290

Professional edition:
http://www.microsoft.com/downloads/release.asp?ReleaseID=33291

They should be sufficient to run the disk checker. If prompted for the
location of autochk (a file required by the disk checker), indicate the path
as C:\Windows\system32. If the system cannot access it, then you likely are
going to be out of luck. In this case, restart to the CD and start the
installation process, after accepting the license by hitting F8, it should
detect the existing installation and offer to repair it. If it states that
the installation partition is unreadable or unusable, that's a bad thing.
Basically, everything currently on the system will be lost, and you will
need to do a clean installation by deleting the partition and creating a new
one, then formatting and reinstalling (hope you have your Product Key handy,
as you will not be able to retrieve it from the system).

-- 
Best of Luck,
Rick Rogers, aka "Nutcase" - Microsoft MVP
http://mvp.support.microsoft.com/
Associate Expert - WindowsXP Expert Zone
www.microsoft.com/windowsxp/expertzone
Windows help - www.rickrogers.org
"BORAZO" <anonymous@discussions.microsoft.com> wrote in message
news:2df4901c46beb$00fb1cc0$a601280a@phx.gbl...
> I have a boot problem with a Win XP Home edition machine.
> It has worked ok since purchase. Then one morning when
> booted for work, XP did not open. Instead what appeared on
> screen was a blue background with the following error
> message:
>
> "A problem has been detected and windows has been shut
> down to prevent damage to your computer.
> UNMOUNTABLE_BOOT_VOLUME.
> .....................................
> ...................
> .........................
> If the problem continues, diable ao remove any newly
> installed hardware or software. Disable BIOS memory
> options such as caching or shadowing.
> ........................................
> ........................
> Technical information:
> STOP: 0x0000000ED
> (0x82B6EBB8,0xC0000015,0x00000000,0x00000000)"
>
> There is no newly installed hardware or software on the
> machine, so I can't figure out what has gone wrong. I
> would be most grateful if you could help me out here.
> Thanks in advance.
>
>


Relevant Pages

  • Re: boot sector f*ed
    ... The fbsd minimal installation that I had set up for recovery of the ... previous crash does not boot... ... touched the disk since last using it to look at the corrupted disk ... This sounds more and more like hardware troubles. ...
    (freebsd-questions)
  • Re: Replace Mobo in XP??
    ... > hardware than that it was originally installed upon. ... > The concerns with your conclusion is that you know when the failure is ... This has everything to do with FAST failure recovery and also just hardware ... > data replacement to do a repair installation and move on with life. ...
    (microsoft.public.windowsxp.hardware)
  • Re: Replace Mobo in XP??
    ... > hardware than that it was originally installed upon. ... > The concerns with your conclusion is that you know when the failure is ... This has everything to do with FAST failure recovery and also just hardware ... > data replacement to do a repair installation and move on with life. ...
    (microsoft.public.windowsxp.general)
  • RE: XP WIN RECOVERY CONSOLE missing or corrupt: ....hal
    ... Recovery can still be accessed,simply boot to xp cd,at xp menu screen ... WINDOWS could not start because the following ... RC is not installe on my HD started it from XP installation disk can not ...
    (microsoft.public.windowsxp.help_and_support)
  • Re: New MB/No Boot-up
    ... It will not boot in safe mode either. ... WinXP, like Win2K before it, is not nearly as "promiscuous" as Win9x when it comes to accepting any old hardware configuration you throw at it. ... On installation it "tailors" itself to the specific hardware found. ...
    (microsoft.public.windowsxp.help_and_support)