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Classpnp.sys Problem Among Others

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Seems most if not all problems here are related to hardware conflicts. I was able to see my C: drive. Follow the below steps to reboot Windows 7 in Normal mode: NOTE: This was not my suggestion. I tried doing the c:\windows\system32\drivers\classpnp.sys to classpnp.old but then it just stops at the one before and goes on to say windows is starting in safe mode but then it shuts have a peek at this web-site

File Extensions Device Drivers File Troubleshooting Directory File Analysis Tool Errors Troubleshooting Directory Malware Troubleshooting Windows 8 Troubleshooting Guide Windows 10 Troubleshooting Guide Multipurpose Internet Mail Extensions (MIME) Encyclopedia Windows Performance It still keeps staying at classpnp.sys and when I hit F8 and hit "Last Known Good Configuration (advanced)" it seems to be able to get trough and it says it's actually Any idea ? Subsequently after booting into Windows I could then turn the key on the pull out drive tray which reapplies power to the drive and I have access to the drive. weblink

Classpnp.sys Download Windows 7 64 Bit

I tried taking one of the modules out and leaving the other one in, and that didn't work, so i tried removing the other and replacing the one I took out, Re: CLASSPNP.SYS STOP Error in Windows Server 2008 Guest Traig Jul 13, 2011 7:49 AM (in response to tullossb) Hello There,Don't know if this can be of any help but to Locate CLASSPNP.SYS-associated program (eg. When you reach the "Which type of installation do you want" screen, click Upgrade to upgrade the system files of Windows Vista.Thomas77 Monday, March 15, 2010 1:55 AM Reply | Quote

No participation is required on your part at this time, wait till it has finished and the next window opens. 6b) Choose the Windows 7 installation that you'd like After taking ownership of the bad CLASSPNP.SYS file I renamed it CLASSPNP.OLD then copied the CLASSPNP.SYS from the good PC to the bad PC. While holding CTRL-Shift on your keyboard, hit ENTER. Windows System32 Drivers Classpnp Sys I suppose any recently added hardware can be suspect.

If Startup Repair finds a problem with any system files the tool may suggest a solution which you will need to confirm, or may solve the problem automatically. 9b) Have not installed any new hardware in last year. I had tried all the solutions posted here with no luck, as well as a myriad of other suggested solutions. 1. The best approach that I have found is to remove the older PCI-e card(s) one at a time and perform the task that Thomas77 has suggested.

If updates are available, click the Install Updates button. Classpnp Sys What Does It Do Enter any administrator passwords (if prompted). You can not post a blank message. Tuesday, March 16, 2010 8:22 PM Reply | Quote 1 Sign in to vote My computer is a Gateway too.

  1. This includes Windows 7 hanging on startup/boot, hanging when logging off, hanging when shutting down, hanging when installing programs, etc.
  2. Follow the on-screen commands.
  3. If you don't have a compatible driver installed, it can cause the shutdown problem. - After that, check out the software on your computer.
  4. F8 SPAM > BOOT LAST KNOWN GOOD CONFIGURATION!!!
  5. I had just replaced a bad MoBo with the same exact one,which i have done with systems before,but now gets stuck on the dreaded classpnp.sys.
  6. For additional help, Corsair has a great video tutorial on how to run Memtest86: http://www2.corsair.com/training/how_to_memtest/6 Step 10: Perform a Clean Installation of Windows Caution: We must emphasize that reinstalling Windows
  7. So the bad thing was that I never backed-up my data.
  8. Click Yes.
  9. I got the classpnp problem but none of the solutions helped for me.

Windows 7 And The Classpnp.sys Safe Mode Loop

Wednesday, March 07, 2012 7:23 AM Reply | Quote 0 Sign in to vote hi there, I faced the same poblem too. Then if I pressed a key on the keyboard the keyboard lights would turn back on. Classpnp.sys Download Windows 7 64 Bit It worked fine for a while, but then I ran into something similar to what you did. Classpnp.sys Repair How to run Memtest86 to scan for memory corruption causing CLASSPNP.SYS STOP errors: Grab an unused USB flash drive and connect it to your PC.

All I see there is the Microsoft .NET Framework 3.5 SP1, and I'm not certain that Visual C is incorporated. Check This Out Common CLASSPNP.SYS Error Messages The majority of CLASSPNP.SYS errors that you encounter will be "blue screen of death" errors (also know as a "BSOD" or "STOP error") that occur in Windows Wednesday, March 10, 2010 6:35 AM Reply | Quote 0 Sign in to vote I will try some of the things you said soon. finally I pressed f8 to get to advanced boot options and loaded debug mode. Classpnp.sys Windows 10

Normal boot goes to the blue screen. Thanks Thomas77 Sunday, October 20, 2013 2:40 PM Reply | Quote 0 Sign in to vote Spent half a day on this. Click the Uninstall button on the top menu ribbon. Source When Do SYS Errors Occur?

Privacy statement  © 2017 Microsoft. Windows 7 And The Classpnp.sys Safe Mode Loop. @ Erik Soto I had a computer that I had upgraded from 2GB of RAM (2x1GB) to 4GB (2x2GB), and after a while, it wouldn't start Windows. Click Yes.

I will let you know how it goes!

Boot into Windows Recovery Mode 2. Re: CLASSPNP.SYS STOP Error in Windows Server 2008 Guest continuum Jul 7, 2011 11:37 AM (in response to tullossb) the vmx-file you just posted looks different to the ones in the tried ALLLL of the above. Classpnp.sys Windows 7 Won't Boot SOLUTION: Just wait some extra time.

Then navigate down a few option to "Last known good configuration". Back to top #6 cbblake1 cbblake1 Topic Starter Members 34 posts OFFLINE Local time:05:52 PM Posted 14 June 2014 - 06:28 PM Thanks, guys, for the help! Proposed as answer by ThatRegularGuy117 Monday, August 19, 2013 7:12 PM Unproposed as answer by ThatRegularGuy117 Monday, August 19, 2013 7:13 PM Edited by e zi Tuesday, August 20, 2013 8:24 have a peek here In the Save In list, select the folder where you want to save the MSDN Development Platform U.S.

Then click on the Disable All button. For example, if you have a DVD drive(s), then go ahead and disconnect them from the system internally. This will bring you to a recovery type menu. Also, I was unaware that VMware Workstation does not automatically add the .vmdk extension to a virtual disk file.

DriverDoc's proprietary One-Click Update™ technology not only ensures that you have correct driver versions for your hardware, but it also creates a backup of your current drivers before making any changes. CB Back to top #8 Kirbyofdeath Kirbyofdeath Members 457 posts OFFLINE Gender:Male Location:Somewhere on Earth Local time:04:52 PM Posted 17 June 2014 - 09:42 AM The CPU is NOT TOAST!All Boot from the Windows install DVD or get to Recovery mode via your preferred method choose to start the System Restore mode 2. Bought this PC after moving oifff of Craigslist and had worked great for almost a year,but that also means no install disk.

classpnp.sys was found to be missing. Using a registry cleaner automates the process of finding invalid registry entries, missing file references (like the one causing your CLASSPNP.SYS error), and broken links within the registry. I have only had the laptop since January. If this is the case, you will need to replace the bad memory to resolve your CLASSPNP.SYS BSODs.