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Win7 Classpnp.sys Blue Screen


When Explorer opens click on Downloads in the left pane. Do I need to mount the drive back? It try's to go into safe mode and then crashes and restarts and then repeats. I could not find my original boot disc, but I tried running off of a Windows 7 Upgrade disc that I had, which I assumed would work the same. his comment is here

It has worked for several people, so it's worth a shot. The remaining residue can be cleaned of the surfaces with isopropyl alcohol. I'm not sure what else to do. Working... https://social.technet.microsoft.com/Forums/windows/en-US/566cdd43-ce91-4e64-93e0-8d09d8fc1ea0/windows-7-fails-to-go-into-safe-mode-stuck-at-classpnpsys?forum=w7itprogeneral

Classpnp.sys Fix Windows 7

Part B, Steps 1b - 10b 1b) Place the installation disc in the tray of the CD/DVD drive, close the tray and restart the computer. 2b) You will be tttonyyyOct 5, 2014, 9:26 PM In my case getting stuck in \Windows\system32\drivers\CLASSPNP.SYS was caused by a badly connected SATA cable. Username Forum Password I've forgotten my password Remember me This is not recommended for shared computers Sign in anonymously Don't add me to the active users list Privacy Policy


About Press Copyright Creators Advertise Developers +YouTube Terms Privacy Policy & Safety Send feedback Test new features Loading... NOTHING! I know I'm not the only one with this problem Category People & Blogs License Standard YouTube License Show more Show less Loading... Windows Recovery Mode Windows 7 And to Limbix, I tried the Ubuntu thing but it gets stuck at the white Ubuntu sign.

I was really stumped on what to do since I'm not very computer savvy. Windows 7 And The Classpnp.sys Safe Mode Loop Sign in to make your opinion count. All I had to do was remove power from that drive and my computer booted fine. Please help me.At 2014-10-21 23:35:00, Tony left the following comment ...Worked for me, Thank you so much for your help and for taking the time to post this information.

If you choose no, the system will tell you that it will perform the CHKDSK the next time it restarts. 2) When you boot with your Windows CD. Classpnp.sys Server 2008 R2 I've had numerous issues with Windows 7 hanging when performing routine tasks on my computer. If the previous troubleshooting steps did not resolve your CLASSPNP.SYS STOP error, running “chkdsk” may uncover and repair the cause of your BSOD. Here is what worked.

Windows 7 And The Classpnp.sys Safe Mode Loop

RSS ALL ARTICLES FEATURES ONLY TRIVIA Search The How-To Geek Forums Have Migrated to Discourse How-To Geek Forums / Windows 7 (Solved) - Blue Screen of Death - STOP: 0x0000007E useful source Restart and windows will create a new file. 4) I haven't tried this either, scanning with SFC. Classpnp.sys Fix Windows 7 It is possible that the Startup Repair will not be able to fix the problem. Classpnp.sys Download My computer then started running REAL SLOW!!!

Then click on the Disable All button. http://digitalsurgeon.net/windows-7/windows-7-classpnp-sys-bsod.html John CowartDec 7, 2014, 3:50 AM Same issue. I plugged the keyboard back in after a successful reboot. I was given the prompt to load into windows safe mode since the pc wasn't shut down correctly, but chose the normal load. Classpnp.sys Download Windows 7 64 Bit

You would have to do the same procedure with the services if it's not a startup item causing the problem. Restarted de PC and voila the PC recognized the disk and could backup the data. People have also reported NVIDIA software to cause issues. weblink Please note: In order to boot from this DVD you may need to change the boot order in the BIOS so that the CD/DVD-ROM is the first device in the boot

If you get back into Windows, you can then do a system restore, etc. - A few people have also had success by resetting their BIOS. Classpnp.sys Windows 10 All opened handles to this volume would be invalid if I force a dismount. 6) As I am tired of waiting so I force dismount it and let Chkdsk /r runs. What worked for me was go to the screen where you get to safe mode (so rapidly tap f8 on startup).

I updated Windows 7 and then it stopped.

Back to top #11 cbblake1 cbblake1 Topic Starter Members 34 posts OFFLINE Local time:06:07 AM Posted 22 June 2014 - 08:11 PM Update: We have success! However itshouldwork a little something like this. Accept This Answer · Accepted Answer · Reports: · Posted 4 years ago Top Topic Closed This topic has been closed to new replies. Windows System32 Drivers Classpnp Sys The drive itself is not the cause as I have the same problem after installing a new drive.

Proposed as answer by dotComGirl Tuesday, April 10, 2012 5:37 PM Wednesday, March 10, 2010 12:39 AM Reply | Quote 0 Sign in to vote I have sort of fixed the Just did a fresh install of Windows 7 and didn't even lose my files. If yes, how? check over here Anoher issue is if i press f12 it comes up with a lot of different copyright stuff then says PXE Media test Failure, Check cable.

Going to try to restart and see if it loads now.Any idea how I can get this working? It worked. Rating is available when the video has been rented. The computer was working fine until one day when I returned from work and found that it would not wake up from sleep mode.

At last i got to the harddrives and there was the problem, the cable was fine, but the d-drive (not the windows 7 drive) was not. Click the Remove button on the right side. tryied ALL - repair, restore, taking away wireless card, restart all safe modes and so on.. Any suggestions would be great.

Tips & Tricks 1) When you run CHKDSK, it will ask you to dismount if the drive is in used. 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 computer: Acer Aspire 5536 Athlon X2 64 Win7 32bits Proposed as answer by TheVoIP Saturday, January 12, 2013 5:03 AM Saturday, May 21, 2011 5:14 PM Reply | Quote 0 Not wanting to do everything from scratch, I took another identical (except for SSD) Lenovo and made a clone of the hard drive.

Proposed as answer by Chris Prisbrey Monday, June 08, 2015 7:32 AM Tuesday, March 09, 2010 9:14 AM Reply | Quote 1 Sign in to vote This happened to me because Thursday, July 03, 2014 7:18 AM Reply | Quote 0 Sign in to vote I took the HDD out of my PC plugged it into a HDD USB Dock on a If it freezes at classpnp.sys, I believe from my experience it will most likely be a hardware issue. I unhooked my second hdd (which was initially an external one) from the (i'm not sure how the cable is called but I believe ATA or SATA) and then boom..

Open command prompt 3. I'm afraid to restart my PC because I might get stuck at the Windows Logo again. Laptop was Lenovo T500. However, after choosing to boot off of CDROM with this inserted, there is a gray loading bar with "Windows is loading files...," but after this completes, the system gets hung up

and ran in safe mode to find that it wouldnt boot past the classpnp.sys file... After reading a few threads I read about using Msconfig and checking the safe mode option under "Boot". Some people have gotten stuck at the classpnp.sys part after performing a Windows update, which means it could be related to software. - In this case, you can try Last Known DO NOT hit ENTER yet!