Black screen of death - NETIO. SYS and ntoskrnl.exe please help

Similar Questions

• blue screen of death 0 x 00000050 ntoskrnl.exe

  Evry time I play company of Heroes 2, I got a blue screen of death

  PAGE_FAULT_IN_NONPAGED_AREA 0 x 00000050 fffff880 '09b 80004 00000000 00000001' fffff880' 0516a 384 00000000 00000000' ntoskrnl.exe ntoskrnl.exe + 5 has 440 x 64 ntoskrnl.exe + 5 a 440
  I downloaded the minidump and here his him shorten the link :)

  http://sdrv.Ms/15koHJI

  Please help me

  DK

  This a DMP are inconclusive (we usually have 2 or more), but you should try these things first

  Older drivers who need update
  emupia2k.sys 09/04/2007 09:08:10
  ctsfm2k.sys 09/04/2007 09:08:11
  ctoss2k.sys 09/04/2007 09:08:14
  ha10kx2k.sys 09/04/2007 09:08:15
  hap16v2k.sys 09/04/2007 09:08:17
  ctaud2k.sys is 09/04/2007 09:08:29
  ctprxy2k.sys 09/04/2007 09:08:30
  COMMONFX. DLL 2007-04-09 09:08:38
  CTAUDFX. DLL 2007-04-09 09:08:39
  CTSBLFX. DLL 2007-04-09 09:08:42
  HECIx64.sys 2010-10-19 19:33:43
  C:\windows\system32\drivers\elbycdio.sys 2010-12-16 18:58:13
  VClone.sys 15/01/2011 12:21:04
  anvsnddrv.sys 2011-11-14 04:17:35
  e1i63x64.sys 29/02/2012 23:25:14

  How to find drivers:

  
  Search Google for the name of the driver
  Compare the Google results with what is installed on your system to determine on what device/program, it belongs to
  Visit the web site of the manufacturer of the hardware or program to get the latest drivers (do not use Windows Update or Device Manager Update Driver function).
  If there are difficulties to locate them, post back with questions and someone will try and help you find the right program

  The most common drivers can be found on these pages:
  http://www.carrona.org/dvrref.php
  http://SysNative.com/drivers/

  Driver manufacturer links are on this page: http://www.carrona.org

  
  ALSO I would like to use the built in Defender & remove Kaspersky

  Kaspersky is a common cause of BSOD.

  http://support.Kaspersky.com/downloads/utils/kavremover10.zip

• BSOD - DRIVER_IRQL_NOT_LESS_OR_EQUAL with nvlddmkm.sys and ntoskrnl.exe

  Hey there,

  

  My computer has started planting since yesterday. I played a game for a while and it might or might not be related; Eitherway, it suddenly froze the system unexpectedly and I had to reset my pc. After that system started correctly. I ran the game again to see what's going on, and unfortunately, it crashed the system again; has had to reset hard once more. After that, I got a BSOD with DRIVER_IRQL_NOT_LESS_OR_EQUAL score to nvlddmkm.sys. I tried to reboot once more to see if it disappears and the system charged up to the floating logo of W7, but I only got a black screen afterwards, no login screen either. I wasn't able to boot the system normally more, forcing me to use safe mode. After checking terrils, I decided to uninstall completely nvidia drivers and that helped - loaded correctly and installed system software of windows default driver.

  Right now I'm in a situation where Windows seems to work stable unless I have try re-installing the drivers nvidia; In doing so, does not load results in a system and the BSOD screen again after W7 logo, no matter how many times I restart.

  My basic features are:

  Gigabyte P35-DS3R

  Intel Core 2 Quad Q6600 (2.40 ghz, oc'ed to stable 3.20 ghz)
  8 GB DDR2 RAM
  Gigabyte Geforce GTX460 1 GB of RAM

  Samsung 840 EVO 120 GB

  ST1000DM003-1SB10C 1 TB

  Silentium VERO L1 600W

  W7 Pro SP1 with all latest updates

  Here are the dumps (contains the dump of the first and the last being).

  So far what I've done - tried unplugging all devices (including my Sound Blaster Tactic 3D Sigma headset), uninstalled Avast antivirus, tried reinstalling drivers nvidia in two different ways (of unsuccessfully); clean the GPU/CPU/power supply. I'm slowly running out of ideas. To add, I never really had problems with my PC - it works all the time for 8-9 years with no issues whatsoever and I moved from c2d e6750 and GTS250 a year (or more) there are what I currently; never had any problems with these components, either. I always intend to Exchange my gpu for further testing, but since I do not have an integrated GPU and video signal passes through GTX460, I don't really know if there is a damaged graphics card (perhaps wrong, however).

  If anyone knows what is the origin of the problem and what can be done to avoid a full system reinstall, I would be really grateful for any help.

  Update:

  I swapped the GTX460 with my old GTS250 for test. Apparently, it seems that the GTX460 was damaged and all misleading BSOD was actually caused by defective behavior. Fix to 750ti in a while.

  Edit [21/05/2016]:

  I swapped to 750ti and all is well again. This case can be considered resolved.

• New construction various errors usually ntoskrnl.exe - please help

  Recently, I built a new pc and installed Win 8.  A quick components list: i5 - 4670K and ASUS Z87 - has with Corsair Vengeance 16 GB DDR3 1600 Mhz and M500 Crucial SSD 120 GB and WD Green 2 TB HDD (2 x 8).

  Ever since the build, I have known many BSOD with the most common error is IRQL_NOT_LESS_OR_EQUAL is usually assigned to ntoskrnl.exe.

  I went through and updated all the drivers, run MemTest86, re-checked that different settings in the BIOS and MB Web site have where appropriate, although not most new BIOS.  Also have uninstalled antivirus.  Memtest86 showed no memory error.  I'm not totally sure how otherwise to see if a reinstall of Win 8 is necessary.  I believe that it has been updated to 8.1, but not in front of her now.

  Provide advice on things to try.  I have files of dump of crash I can if necessary.  I also reviewed the results of BluescreenView since I started having difficulties.  Tried using driververifier but not sure there's a clue in the BSOD on an interval regular for 3 to 5 minutes, I had with DRIVER_VERIFIER_IOMANAGER_VIOLATION or not.

  Any help would be appreciated!  Thank you.

  Correction of this problem.  Finally found where some BIOS memory settings were not optimized.

• Difficulty for nvlddmkm.sys Black Screen Of Death

  I think I finally found a solution for the black screen of death bugs nviddmkm.sys and all the latest drivers Nvidia.  It works on my IQ816 with NVIDIA 9600GS, this should work for most TouchSmarts who have black screens randomly.

  It is a free utility called RivaTuner which works with Nvidia cards.  You can get it here:

  http://downloads.Guru3D.com/download.php?Det=163#download

  Follow these steps:

  Install Rivatuner.

  Click OK when it gives you the box of not being a supported card or whatever.

  On the screen that appears, click on the small icon next to customize it's under the driver settings in the middle of the screen.  Then click on the map icon.  It looks like a video card and should be the first icon on the left.

  On the screen of the base clock, click the check box at the top to allow.  Click on detect when he asks.  The value of the drop-down list on the right to 3D.  Then set the clock of kernel to 550 or as close as you can get to it.  I had 551.

  You can check start with Windows or to wait and see if it is correct, and then return to the screen and check start with Windows.  Who will ensure that the setting will stay all the time.  Otherwise, it is just to the original settings.

  Click OK.  And it should be.

  If you need help, watch the video tutorial about it here:

  http://www.YouTube.com/watch?v=NU8_EMjSUf4

  So far, since I did that, no black screen at random death.  So this can be.

  I am pleased to announce, this was the solution for my plant video.  I got not a single accident because I did.  RivaTuner saved.  My pc works perfectly now.

• Blue screen error crash, caused by drivers: ntoskrnl.exe, Wdf01000.sys and tcpip.sys

  original title: Blue error screen, accident of death caused by drivers: ntoskrnl.exe, Wdf01000.sys and tcpip.sys

  I currently own an Aura of Alienware Dell, it's an amazing computer. The only problem is that I had a lot of problems, I was able to permanently fix all except this issue. I'll randomly crash blue screen, usually it doesn't happen often and it is normally not triggered by something specific, rarely it will crash at startup. I was able to download an application that can read the cache/dump blue screen crashes:

  34 accidents

  one was caused by Wdf01000.sys

  three was a result of tcpip.sys

  and all the rest of ntoskrnl.exe

  I don't know what caused it, I've had this computer for about a year now and I've never had this problem before. I don't remember an update of the cause, or by downloading any strange apps, downloads or viruses. (I had wiped my computer about 3 months ago)

  I don't know too much about software,

  Any help is appreciated.

  Hi bloo532,

  1. what application did you use to read dump files?

  2. did you of recent changes on the computer?

  It resembles that of the driver on the computer is causing the blue screen.

  Check if the problem persists in safe mode.

  Start your computer in safe mode

  http://Windows.Microsoft.com/en-us/Windows7/start-your-computer-in-safe-mode

  Restart the computer to return to normal mode

  Also make sure that all drivers are up to date on the computer.

  See the link below and try them the steps mentioned, check if it helps.

  Resolve stop (blue screen) error in Windows 7

  http://Windows.Microsoft.com/en-us/Windows7/resolving-stop-blue-screen-errors-in-Windows-7

   

  If the previous step fails, then you will need to provide the minidump files.

  Use SkyDrive download collected files and after shot/screenshot.

  http://social.technet.Microsoft.com/forums/en-us/w7itproui/thread/4fc10639-02dB-4665-993a-08d865088d65

  I hope this helps!

  Halima S - Microsoft technical support.

  Visit our Microsoft answers feedback Forum and let us know what you think.

• Boots Vista black screen with white cursor and nothing else (Black Screen of Death)

  After a download from Microsoft update last week, my system has rebooted. He first had a screen blue error, rebooted, reported a disk error and automatically run CHKDSK. Since then, the system has started a black with white slider screen and nothing else. This happens at startup options (Normal, safe, safe with the last command good known configuration). Not even sticky keys would come to the top. CTRL-Alt-Delete, Ctrl-Alt-Esc and all other keys has nothing did. Even with a right click.

  I searched all over the web for solutions. I found (and tried) several over the past week, but nothing has worked.

  Here's what I tried...

  F8 held key on boot to the top and entered the startup recovery. Ran of recovery. Initially so found of disk errors. Those fixed. Then he said he could not repair the system and reported two pilot errors.

  Tried system restore. He said that I had no restore points (even if I know that I had before).

  With the help of recovery options, I went to the command prompt. Asked to RegEdit and load the Software hive. Checked the connection entry Windows NT; made sure, it has been set to explorer.exe

  The system, checked RpcSs Key hive. Already the NT AUTHORITY\NetworkService value

  Renamed event connects winevt and not create the Logs folder

  Removed the hard drive. Attached to another system (as slaves), and the registered file permissions. They have screwed everything up. The fixed file permissions and drive put back in original system.

  Œuvres self-retaining keys now. Do not, however, as my sticky keys doesn't have a link to configuration.

  Went back into recovery startup via the F8 key at startup. Now, when I run start recovery, it says that everything is going well and there is no problem.

  I have download the hotfix from article 977675 Microsoft, but I don't know how I can apply it without being able to get into windows. I would like to contact MS e-mail or chat support, but I can't get the product ID without being able to connect (frustrating talk).

  I would like to reinstall OS, but HP does not provide an installation disc with their systems (only a full restore partition). My system is backed up (with the exception of the Windows folder), but I really don't want to have to make a full recovery, as I have a lot of specialized programs and settings that would probably take me a week to re - install and re - set.

  Anyone have any new ideas?

  Hello

  Here's my usual BlackScreen convenience store, because it may be that you haven't tried
  or if you have access you might be able to come back and start some of them.

  ----------------------------------------------------------------------------------------------------------

  You can access Mode safe? Repeatedly press F8 as you start? If yes you can try Control Panel - device
  Manager - graphics card - Double click on - driver tab - click on UPDATE driver - then right click
  on devices and UNINSTALL - REBOOT.

  Another method to try to get to the desktop (try in normal Windows Mode without failure)
  CTRL + ALT + DELETE and on the tab process EXPLORER.exe and COMPLETE the PROCESS on this subject - then
  on the Applications tab - lower right - new task - type in EXPLORER.exe. Safe mode is reached
  by tapping F8 as you start several times.

  First check this thread in case it is simple and if not to come back to this thread.

  http://social.answers.Microsoft.com/forums/en-us/vistaprograms/thread/50247d5e-0ae0-446c-A1bd-11287fd1478a

  Black screen problems are extremely difficult to repair and all patch is usually on a base hit or miss.
  That there is no information on a black screen as it is on a blue screen just adds to the
  Difficulty. Often using a restore point or Startup Repair will have no effect. You can try a
  Google to see the proposed repairs, whom some have worked however these cover a wide
  field efforts.

  Here's a video of one of them.

  http://www.Google.com/search?hl=en&q=black+screen+of+death+Vista&btnG=search&AQ=f&OQ=&AQI=G1

  Here's another fix
  http://blogs.PCMag.com/SecurityWatch/2008/12/the_mysterious_black_screen_of.php

  You have a Vista disk? You can try restoring the system to it. If you do not have your system disks
  manufacturer will sell them at low prices. Or try in safe mode if you can get there.

  How to make a Vista system restore
  http://www.Vistax64.com/tutorials/76905-System-Restore-how.html

  You can create a recovery disc or use someone even version (to do the system restore there only to)
  being bootable).

  How to create a Vista recovery disk
  http://www.Vistax64.com/tutorials/141820-create-recovery-disc.html

  ------------------------------------------------

  These require the correct Vista discs since you can not start safe mode.

  Try the Startup Repair tool-

  This tells you how to access the System Recovery Options and/or with a Vista disk
  http://windowshelp.Microsoft.com/Windows/en-us/help/326b756b-1601-435e-99D0-1585439470351033.mspx

  Try recovery options Startup Repair

  How to do a startup repair
  http://www.Vistax64.com/tutorials/91467-startup-repair.html

  -----------------------------------------------

  Here are a few Google searches where many have found different solutions:

  Vista black screen - check that a 1st
  http://www.Google.com/search?hl=en&source=HP&q=Vista+black+screen&AQ=f&OQ=&AQI=G10

  Vista black screen Solution
  http://www.Google.com/search?hl=en&q=Vista+black+screen+solution&AQ=f&OQ=&AQI

  Vista black screen Fix
  http://www.Google.com/search?hl=en&q=Vista+black+screen+fix&AQ=f&OQ=&AQI

  -----------------------------------------------

  If necessary and you can access all ordinary Windows.

  You can try an In-Place Upgrade (hopefully save programs and data) or a repair installation (if all goes well
  saves the data, and you need to reinstall the programs). Be sure to do a good backup or three.

  You can use another DVD that are not protected but you will need to copy you have the product key.

  On-site upgrade
  http://vistasupport.MVPs.org/repair_a_vista_installation_using_the_upgrade_option_of_the_vista_dvd.htm

  If nothing works, you can make a repair facility that must save the data but you will need to
  Reinstall the programs. This also requires correct Vista disks especially for OEM versions. You will be
  need to know your product Code.

  This tells you how to access the System Recovery Options and/or a Vista DVD
  http://Windows.Microsoft.com/en-us/Windows-Vista/what-happened-to-the-recovery-console

  How to perform a repair for Vista Installation
  http://www.Vistax64.com/tutorials/88236-repair-install-Vista.html

  ---------------------------------------------------------------------------

  Another method that works sometimes: at the command prompt, type of Vista startup disk:
  (type in a single line or copy / paste a line at a time and then press enter - type no parenthesis)
  or "BOLD")

  c:

  cd\

  CD c:\Windows\System32\winevt (there is a space between cd and C :)
  
  Ren LogsOLD Logs (there are spaces between ren and newspapers and Logsold)

  RESTART Windows

  I hope this helps.

  Rob Brown - MS MVP - Windows Desktop Experience: Bike - Mark Twain said it right.

• Black screen of death and the sound loops

  Hello

  When I play a normal game on my cmoputer, I get a black screen and the sound loops always after 3 or 4 seconds. The computer crashes so I have to press the restart.

  After restarting the computer 10 times I fianley get an error on startup screen.
  I get this as information

  Probleemhandtekening:

  Clean van Gebeurtenisnaam: BlueScreen

  Versie van besturingssysteem: 6.1.7600.2.2.0.256.1

  Landinstelling-id: 1043

  Aanvullende information on clean says:

  BCCode: 333

  BCP1: 00000001

  BCP2: 00000002

  BCP3: 00000003

  BCP4: 00000004

  OS version: 6_1_7600

  Service Pack: 2_0

  Product: 256_1

  Bestanden die helpen bij het beschrijven van het clean:

  C:\Windows\Minidump\012710-20560-01.dmp

  C:\Users\Dennis\AppData\Local\Temp\WER-29640-0.SysData.XML

  Maybe you can help me please?  I think that the computer is hot? but I have an extra fan on the computer and the temparture is now 35 decrease.

  What can I do

  Greetz dennis

  does not not comodo firewall are you? It was originally my black screens, I disabled the firewall and defense ++ and everything worked fine since, and then they released a set day and difficulty for her.

• Satellite A200 - black screen of death

  Hi all

  I have a Satellite A200 PSAFCA-01K00J model. This model, I bought Harvey Norman in Australia, but I can't find any registration on the web site of current Toshiba or abandoned. This sux because I am looking for any bios updates available to address a recent black screen problem.

  The first time this has happened that I was able to reboot after removing the battery/cut the current to several times before its good. The next day, after an attempted works to install Kaspersky Anti-virus update the same problem... Power disconnected, removed, deleted drums (replacing the cylinder one and then the other to check the faulty ram memory cards) of ram and hard drive and then bled off residual tension with start button. Through this process several times before finally successful. I had to pass by it a few times since after restarts automatic windows updates, etc. I extracted the procedure to manually reset the bios by jumping it, but it's something I want to avoid doing this until I've exhausted all other options.

  Toshiba Satellite A200
  Model - PSAFCA-01K00J
  O/s - Vista
  Hard Drive - 160GB with 50 GB of free space remaining.
  System 32 with proccesors core duo. (intel)
  Bios Version/Date-phoenix Technology Ltd 5.20, 25/10/2007
  SMBIOS Version - 2.4

  Any idea of sourcing on the last correct bios or any other input gratefully appreciate it... :)

  > Black Screen Of Death
  What happen exactly when you start your laptop?

  By the way: I ve checked the download from Toshiba on http://www.mytoshiba.com.au/support/download page and can not find this old model of laptop. I don't understand that Toshiba to THE is some archives for old models like on the page of European support.

  Anyway, I don't think that BIOS is the reason for this behavior.

• HP Pavilion HPE h8 - 1213c: black screen of death because of the new graphics card (EVGA geforce gtx 960)

  I just bought a new card (EVGA geforce gtx 960) to kick some butt. But during installation, it seems to be held on a black screen of death? Not the most fun to see... in any case, I had asked the store clerk if it would work and he said to, but it doesn't seem like it does... Is there a new BIOS I should download or something? Any help would be nice...:.

  My computer is a HP Pavilion HPE h8 - 1213c

  The graphics card is an EVGA geforce gtx 960

  If you have both. You can use one or. PIN 8 can be used as a 6 pin as well.

  http://www.EVGA.com/products/ProductList.aspx?type=0 & Family = GeForce + 900 + Series + Family & Chipset = GTX + 960

  2 smaller cards use a single PIN 6. The rest use a single 8 pin.

• Black screen of death

  Hello team HP, well I have a problem that I solved as a few minutes ago, and then I start to download the windows update and the problem appeared again when, even before, with no changes and any other. so. My problem is "black screen of death" with NO cursor. I solved after 4 days it appeared, is almost (i gues) each logical possibility, but the solution had totally defrag my hard drive and install new and clean OS, after that, I thought I never see again (was naïve enough) now I type still working you in safe mod because only in this way its. Can you pls help me somehow? because after this 4 days im really pi * d stop. Thanks in advance for your support, your comments and your time.

  Is my product number: XC224EA#AKB

  Hi Donald,.

  One thing that strikes me is that you have tried this before and solved with a reinstall of windows.

  Who says software problem speaks of weare and not the hardware problem.

  You mention that you get a blue error screen which is too fast to get on an external display.

  Other Quen relocation complete Windows I don't see another option I solved the blue screen of death for others before, on a similar machine specifically associated with an update of windows.

  Is what you can do, when you get into safe mode, search in the "updates installed" for a specific windows, the kb2670838 update and remove.

  Then, you can try to start the machine again normally, if possible, go online and go to the HP website and find the driver download for your device and windows 7 operating system.

  In the list of available drivers, scroll to 'and QFE operating system' and that download and install (make sure that you first download the update on your own computer and then run, don't run it directly from the Hp website).

  That MIGHT solve your problem, but if not, your only option left is to reinstall windows.

  If you need to reinstall windows, I suggest you rather quickly thereafter, go and download above mentioned QFE for your machine so you will have set the isue of update that is bothering you.

• Windows 7 black screen of death issue - y at - it a patch already? Since I want to install it quickly, but heard that it is such a mistake (or whatever it is). then, when it happens? Why? y at - there no fix for this "mistake"?

  Well, I actually added details in the section in question. I just want to know if there is a patch, and I think that this info will be useful for many people

  I think you (and the rest of the world) have been very seriously ill informed and took taken by irresponsible sensationalism last week. See...

  The story of 'Black screen of death' says journalism tech
  ['What about Prevx, they deserve to be laughed at the community of security for their role in this fiasco."]
  http://blogs.ZDNet.com/Bott/?p=1575

• Does anyone has found a fix for the black screen of death on Mass Effect 3 on Xbox 360?

  My game Mass Effect 3 crashed on Xbox 360.  It freezes and becomes a black screen of death just prior to the start menu.  For some reason, is that xbox live associated profile.  It works on any profile other than the one I used and played through all 3 games.  I spent an hour and a half with xbox live support and they could not solve the problem. They also recognized that I'm not the only one with this problem.  We tried to remove and reinstall my profile, I downloaded my profile on the hard drive of my another xbox 360 console without result. We also moved all the parties backed up to the cloud and remove all content of Mass Effect 3, still no luck. They suggested that I come here and try to find answers and start a rallying cry for a patch to fix this problem.  It's extremely frustrating after playing every game Mass Effect 3 thanks to several times that all of my choices and just saved games be erased by a stupid bug in the game.  I have hundreds, if not thousands of hours invested in the series.  I don't want to start over with Mass Effect 1 and play through it again on a new profile.  Who can say this bug won't happen on my new profile anyway?  Please, if anyone else has this post problem here if you have resolved, or simply to add your voice to those who need this fixed a bug.  Thank you.

  Hello

  This forum is supported only for the Windows operating systems (have no idea why they told you to come here), so I suggest you to stay in touch with Xbox support.

  XBOX support:
  http://support.Xbox.com/en-us/games/browse#games%2Fpc-games%2FNavigationList {2} Ms

• Vista black screen of death without hope

  After being hit but an annoying Vista Security Online virus, I have restored the computer system. At the end of the restore, I'm met with the black screen of death.

  So I searched online for remedies.

  CTRL Alt Delete returns without window

  By pressing SHIFT 5 times doesn't give me the ease of control option

  Safe mode with command prompt does not give me the prompt (just a black screen)

  by pressing F8 and using the start option last charge always gives me a black screen

  I don't have my vista drive.

  I have my Windows 7 disc (I got it because I bought a laptop and they did a promotion for a free update)

  I the have not yet installed on any of my systems, I have in my drawer and hoping that he upgraded to 7 could solve the problem, but it still just black, it does not load the disc.

  Any help would be grateful, if you please.

  Fixed a problem with system restore with an another system restore? Heh

  Anyway had it works

  I managed to find a torrent of recovery windows vista ISO and burned it to a disc
  http://NeoSmart.net/blog/2008/Windows-Vista-recovery-disc-download/

  I think that he would start and I would like to access the disk, went to repair this computer, then did a system restore to a time where the blackscreen wasn't there.

  like 2 hours later, he finished and I started and I met a black screen, but this time it was different, I was actually able to Ctrl Alt Del

  Was about to do the "New Task-> explore" everything but the office and everything just started by itself. After the computer restarts to ensure that the problem has been resolved, it started normally

• You have an another "Black Screen of Death" problem on Vista 64-bit.

  You have an another "Black Screen of Death" problem on Vista 64-bit.  I downloaded and burned the CD to repair, and it loads fine.  However, whenever I go into the options, it is not read my C: drive.  It will not restore the system, it cannot run a "Startup Repair" and if I go in the "Command Prompt" and type "C:", it says that the device is not ready, so I can't change the registry to attempt to repair.  Am I missing something that I need to do first in "Setup"?  Note that without the disc, I go straight to the black screen with cursor.  I can't go in Mode safe, I can't perform sticky keys, and I can't do anything else.

  Any help here?

  Hi AaronTom,

  1. you remember to make changes to the computer, after which the issue started?

  I suggest that you contact the manufacturer of the system for a Windows Vista DVD, and then try to perform a startup repair using it:

  Startup Repair: frequently asked questions

  What are the system recovery options in Windows Vista?