Home > Windows 7 > Windows 7 Blue Screen On Startup Classpnp.sys

Windows 7 Blue Screen On Startup Classpnp.sys

Hakkında Basın Telif hakkı İçerik Oluşturucular Reklam Verme Geliştiriciler +YouTube Şartlar Gizlilik Politika ve Güvenlik Geri bildirim gönder Yeni özellikleri deneyin Yükleniyor... Çalışıyor... it's worked after 10 hours of fails. I just had this exact situation with my Dell laptop (wouldn't boot in Safe Mode - stopped at Classpnp.sys, etc.) After several days, this is how I was able to get MSDN Development Platform U.S.) under the Name column. navigate here

I suppose any recently added hardware can be suspect. This is what I believe caused my error. SYS file errors are typically caused by faulty hardware or corrupt device driver files. Remove one memory chip at a time and see if the issue goes away.

Open command prompt 3. Hence it can't possibly be a hardware problem. When Explorer opens click on Downloads in the left pane. Click Yes.

It's the next one if you can figure out what that it. If I rebooted the computer in safe mode it hangs, if I reboot in safe mode with command prompt it hangs. They offer a malware removal guarantee that is not offered by other security software. The reboot occurs randomly in time, sometimes immediately, sometimes anywhere during the read, once when the read was complete and an installation was in progress, sometimes during the write in a

Wednesday, February 15, 2012 8:07 PM Reply | Quote 2 Sign in to vote I though I'd share my solution for anyone else who stubles upon this topic. my system was locked in endless safe mode loop and reboot. Site Changelog Community Forum Software by IP.Board Sign In Use Facebook Use Twitter Need an account? As I had to go through all I did to get this far in fixing mycomputerI am unwilling to try it againuntilI have other methods.

It helped me tremendously. I was really stumped on what to do since I'm not very computer savvy. If there is a lot of dust in the system, use some compressed air and clean it out good. Uygunsuz içeriği bildirmek için oturum açın.

There are no definitive solutions to it. http://www.sevenforums.com/bsod-help-support/141151-windows-7-safe-mode-reboots-classpnp-sys.html This can potentially help you avoid hours of troubleshooting headaches associated with SYS errors. It worked fine for a while, but then I ran into something similar to what you did. Instructions for Windows XP: Open Programs and Features by clicking the Start button.

Go ahead and disconnect any peripherals attached to the computer. - If you're using any kind of KVM switch for multiple keyboards/mice, then go ahead and unplug that and plug in check over here If you do not have a Windows 7 installation disc you can download a free legal ISO image of Windows 7 SP1 at Windows 7 Forums. Update: I inserted the same SDHC card back and it now boots fine. I have not been able to try this myself yet.Also depending on your what OS you are using you could try and and get a hold of either the Vista or

  • There are a few hotfixes that Microsoft has released that pertain to this exact issue and therefore could solve your problem without you having to do anything. - Next up is
  • Whew.At 2013-03-01 12:33:00, Chris Smith left the following comment ...Nice one - many thanks!!!!
  • If all of the above steps were unsuccessful, and Memtest86 finds memory corruption, it highly likely that your CLASSPNP.SYS blue screen error is due to bad memory.
  • But as days went by, it would not restore at all.
  • Thursday, November 10, 2011 5:40 AM Reply | Quote 0 Sign in to vote Will not crash?
  • Windows 7 startup hung up on classpnp.sys in both normal and safe mode.
  • The Hard Drive is dual...
  • Just an idea before you go buy a new HD.
  • Sometimes resolving your blue screen of death problems may be as simple as updating Windows with the latest Service Pack or other patch that Microsoft releases on an ongoing basis.
  • I do not have a disc for it because it did not come with one, I had the same problem before and restored it, and it worked fine.

Articles & News Forum Graphics & Displays CPU Components Motherboards Games Storage Overclocking Tutorials All categories Chart For IT Pros Get IT Center Brands Tutorials Other sites Tom's Guide Tom's IT However, the system stopped at the Starting Windows animated logo. TechNThings 2.223.647 görüntüleme 7:04 Восстановление работы не загружающейся Windows 7 - Süre: 7:41. Антон Севостьянов 235.537 görüntüleme 7:41 Computer Repair Missing or Corrupt Error Message System32 Drivers Ntfs sys YouTube 2 http://supportcanonprinter.com/windows-7/black-screen-after-boot-windows-10.html However, the system stopped at the Starting Windows animated logo.

Thanks again! If you are experiencing random computer reboots, receiving “beep” codes on startup, or other computer crashes (in addition to CLASSPNP.SYS BSOD errors), it is likely that your memory could be corrupt. I tried booting into UBUNTU and still nothing :/.

worked for me, nothing else did...

Do you think it's a problem with agp440.sys or the file that is being loaded after that? it booted up just fine and i found that my graphics card had no driver.. Back to top #10 cbblake1 cbblake1 Topic Starter Members 34 posts OFFLINE Local time:05:36 PM Posted 18 June 2014 - 07:30 AM Hmmm.... I will create recovery disks that Sony offers and put them away in case I run into a similar situation in the future.

If you require a copy of CLASSPNP.SYS, it is recommended that you obtain it directly from Microsoft. It worked. Note: If Startup Repair did not find any problems with system files you won't see this step. weblink finaly tapped f8 and selected one of the debugging option....

Wednesday, March 10, 2010 6:35 AM Reply | Quote 0 Sign in to vote I will try some of the things you said soon. If you would like to learn more about manual registry editing, please see the links below. Try to boot up now and see if you can get past the hanging screen. Forget that dude at the top who just kept saying to reinstall OS and buy a new HDD.

win 7 64 pro i5 4gb RAM Saturday, July 28, 2012 11:20 PM Reply | Quote 0 Sign in to vote Running a Toshiba laptop, plugged in a Toshiba external hard Cheers. Initially it would work. Friday, May 01, 2015 12:25 PM Reply | Quote 0 Sign in to vote Did not work in my case.