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Windows 7 Blue Screen On Startup Classpnp.sys

When I boot up with a Windows 7 64 bit installation USB and then Repair Your Computer, it does find the OS on the hard drive still. If any of you know a command I could type in cmd to bring up the msconfig while in repair mode I could fix it because all I need to do Please Note: Your CLASSPNP.SYS may not be related to hardware driver problems, but it's always a good idea to ensure all of your PC device drivers are up-to-date to maximize PC After a few minutes you should boot into Windows normally with no problems. check over here

If you choose to participate, the online survey will be presented to you when you leave the Technet Web site.Would you like to participate? I let it sit like this. I know your time is precious and it means a lot to me that you have read this far in effort to help. Problem should be solved. https://social.technet.microsoft.com/Forums/office/en-US/566cdd43-ce91-4e64-93e0-8d09d8fc1ea0/windows-7-fails-to-go-into-safe-mode-stuck-at-classpnpsys?forum=w7itprogeneral

bcdedit /deletevalue {current} safeboot Sunday, September 27, 2015 3:19 PM Reply | Quote 0 Sign in to vote just enter BIOS and change sata drive mode to IDE. Sunday, March 09, 2014 7:07 AM Reply | Quote 0 Sign in to vote I was getting the same error. Everything is connected and hooked up properly.

  1. If I try Safe Mode, they get stuck on CLASSPNP.SYS.
  2. SYSCLASSPNP.SYS Article ID: 520945 Article Author: Jay Geater Last Updated: Security: UNKNOWN Popularity: 2 Download NowSYS Registry Fix Learn More Tweet Recommendation: Scan your PC for CLASSPNP.SYS registry corruption Causes of
  3. Kapat Daha fazla bilgi edinin View this message in English YouTube 'u şu dilde görüntülüyorsunuz: Türkçe.
  4. You can create your own repair disc on another computer (32 or 64 bit same as yours) by going to Start -> Control Panel -> Backup and restore -> Create a
  5. Now when I start it up it hangs at the "Starting Windows" screen.

There are no definitive solutions to it. thanks you. You need to disable autorestart option. Another client was using the Sticky Notes app that Microsoft wrote!

If you find that Windows is not hanging anymore, then you can be 100% sure that it's a problem with a third-party program or service. Although later versions of Windows include the Windows Memory Diagnostic Tool, I highly recommend using Memtest86 instead. After correctly seating it, it booted fine. pop over to these guys Caution: Unless you an advanced PC user, we DO NOT recommend editing the Windows registry manually.

Even though the hardware won't be detected. Of course, Windows won't load, so you can only do this using a Linux, like an Ubuntu Live CD. You'll get the obligatory white bar at the bottom of the screen saying 'Loading'. After waiting, I did a hard reset and chose to load into safe mode.

ttcboyAug 10, 2012, 1:28 PM Reset ur bios properly then choose optimized defaults.Usually, u need to unplug the power cable then leave jumper on the bios reset position for about 10 http://www.sevenforums.com/bsod-help-support/141151-windows-7-safe-mode-reboots-classpnp-sys.html Thank you everyone for all the help! Learn more You're viewing YouTube in Turkish. Going to try to restart and see if it loads now.Any idea how I can get this working?

That is when I decided to make a Memtest86+ bootable CD to test the memory. check my blog Now I'll keep my fingers crossed. Attempting to read from or write to the DVD drive causes my desktop computer to reboot into an infinite series of reboots until the disk is removed from the drive. SYS files such as CLASSPNP.SYS are third-party (eg.

After correctly seating it, it booted fine. The Macbook is the main device on which I want to run Windows 7 from the USB HD. However, the system stopped at the Starting Windows animated logo. this content The motherboard I guess?

We had a surge go through and thankfully my surge protector to the hit but since then I have not been able to get my pc to boot up. CLASSPNP.SYS blue screen caused by a damaged hard disk. Back to top #5 wpgwpg wpgwpg Members 1,149 posts OFFLINE Gender:Male Location:US of A Local time:06:36 PM Posted 14 June 2014 - 10:54 AM DC3, you posted seconds before I


Edited by A Microsoft dummy Wednesday, December 28, 2011 8:51 PM Wednesday, December 28, 2011 6:04 PM Reply | Quote 0 Sign in to vote If it is actually an issue No bootable OS. Sunday, June 17, 2012 2:40 AM Reply | Quote 0 Sign in to vote A friend of mine had the same problem. Please reach out to us anytime on social media for more help: Recommendation: Scan your PC for CLASSPNP.SYS registry corruption About The Author: Jay Geater is the President and CEO of

Had me all worried and stuff. But as days went by, it would not restore at all. Tried what you suggested but my BIOS did not have the 'compatibility' option, so I switched it from AHCI to IDE. http://3swindows.com/windows-7/how-to-bypass-windows-updates-on-startup-windows-7.html I am still unsure what caused the problem.

I was given the prompt to load into windows safe mode since the pc wasn't shut down correctly, but chose the normal load. This will happen endlessly if I let it. Video kiralandığında oy verilebilir. any thanks.

Wednesday, March 13, 2013 7:04 PM Reply | Quote 0 Sign in to vote Awesome, this worked for me too, thanks Carlos :) Thursday, March 21, 2013 6:32 AM Reply | Edited by khaaroon Wednesday, January 08, 2014 3:23 PM Wednesday, January 08, 2014 3:22 PM Reply | Quote 0 Sign in to vote Holy crepI got mine working again! ITSystemsAdmin 741.792 görüntüleme 9:18 FIXING MBR in Windows 7 using COMMAND PROMPT and a Windows 7 DVD - Süre: 8:53. You can change this preference below.

Recommendation: Scan your PC for CLASSPNP.SYS registry corruption How To Fix CLASSPNP.SYS Errors Caution: We do not recommend downloading CLASSPNP.SYS from "SYS download" sites. I will cool that puppy down and see what happens. A black box will open with a blinking cursor. Emily John 17.047 görüntüleme 0:50 classpnp.sys çözümü ( fix ) - Süre: 1:19.

Please Note: If CLASSPNP.SYS errors still persist after a clean install of Windows, your SYS problem MUST be hardware related.