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Windows 7 Freezing On Startup Classpnp.sys

Family and loved ones will always be a priority in my daily life. The system is not old (build maybe 6 months ago) and has been running fine up until now.Thank you very much to anyone who takes the time to read and contribute I personally prefer Hiren's BootCD Here is the download page. WrackageNov 1, 2013, 11:05 AM I am encountering the same problem on my desktop PC, but only under certain circumstances.The computer boots fine in case I unplug it after the prior this contact form

I might at this point remind people that the driver listed is the last one to successfully load, so don't bother trying to troubleshoot that one. I used the same CPU on my friend's PC and I saw that the same problem appeared on this PC too. Proposed as answer by ZionTech1 Monday, November 21, 2016 8:00 PM Sunday, March 04, 2012 10:22 AM Reply | Quote 0 Sign in to vote I have tested this solution. 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 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

Hard drive test failed. Now, I never created recovery disks. Phones All Desktops & All-In-Ones Laptops Monitors Servers Smartphones Tablets Workstations Log in Log in Create Account Shop Support Product Home Drivers & Software How-tos & Solutions Documentation System Diagnostics Warranty

However, where would I go from here to go back into AHCI mode, since my PC seemed to run faster in that mode? I let it sit like this. The problem was exactly the same then. After correctly seating it, it booted fine.

worked for me, nothing else did... 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 You never know when one will leave you. Now all your registry restored.

Proposed as answer by mcatudal Monday, October 29, 2012 1:04 PM Unproposed as answer by mcatudal Monday, October 29, 2012 1:04 PM Tuesday, October 16, 2012 9:19 PM Reply | Quote At 2012-06-15 17:55:00, Daniel Vengoechea left the following comment ...It did not work on my lenovo machine. I'm not a whiz so I don't understand what I did or what went wrong, since the BIOS has been set to AHCI for over a year with no errors before.At After reboot, Windows continued and finished, but the computer shuts down after a while, without warning.

I rebooted, and successfully rebooted into Windows. anchor BSOD Help and Support Classpnp.sys freeze when booting in safe modeRecently we had an electrical issue in our home. 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 Forget the motherboard being at fault, it almost certainly isn't.

Bought this PC after moving oifff of Craigslist and had worked great for almost a year,but that also means no install disk. weblink Best Answer » If you try running Windows 7 in Safe Mode, it fails at Classpnp.sys. Affected Systems The above symptom is associated with, but not limited to, the following systems: ThinkStation P500, P700, P900 System is configured with Microsoft Windows 7 Operating System Operating Systems Microsoft Or download DriverPack Solutions and let him do it all.

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 No luck. 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. http://technologyprometheus.com/windows-7/add-program-to-startup-windows-7.html If it doesn't, we can be sure it is not a power issue.

Run it at level 4, it will thoroughly test all sectors at the disk level (it does not care about OS), and if it finds a bad one it will keep Using the site is easy and fun. I had to change e SATA mode to IRRT Saturday, January 12, 2013 5:02 AM Reply | Quote 0 Sign in to vote I had the same problem.

I took my USB mouse out from my laptop, fixed this problem.

This Classpnp.sys error is one major pain. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed i hope this helps! Instead, it brings up the same Windows select mode as a result of it not shutting down properly (giving the option for safe mode or normal mode).

It worked. Stuck at classpnp.sys it may be of help My System Specs Computer type PC/Desktop System Manufacturer/Model Number self build OS win 7 ultimate32bit, Win8.1pro wmc 32bit CPU amd phenom x4 9600 however this time this is not happening.I get from pushing the power button till a black screen with a cursor on it. http://technologyprometheus.com/windows-7/windows-10-freezes-at-startup.html And to Limbix, I tried the Ubuntu thing but it gets stuck at the white Ubuntu sign.

For a future reference, there are several other diagnostic and recovery tools available in the Windows 7 System Recovery Options including System Restore, System Image Recovery, Windows Memory Diagnostic, and Command 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, Have a HP laptop. blue screen error win32k.sys cannot boot even in safe mode no install disk How do I get into my laptop gateway lt4010u Model ze7 I am locked out and can not

Hope this saves you hours of frustration! Sunday, April 14, 2013 1:14 AM Reply | Quote 0 Sign in to vote Try enter to BIOS and change the disk mode from AHCI to IDE, that works for me. It try's to go into safe mode and then crashes and restarts and then repeats. Boot from that CD and try running basic tests, like Memtest86+, which is for RAM, and MHDD, which is for hard drives and can detect bad sectors on your HDD.

Place a blank CD or DVD in the tray of your optical drive and close the tray. 2. This appears to be related to an AHCI/IDE driver update which renders the PC unbootable. The system hangs up the same way here as if it were starting from the hard drive. - I have also removed the battery from the motherboard to reset the bios. It works fine on Windows 7. –Jet Mar 19 '13 at 14:53 2 Good to hear, thanks! –HaydnWVN Mar 21 '13 at 15:27 add a comment| up vote 1 down

So far, this is what I have tried: - Changing BIOS settings to Fail-Safe Defaults as well as loading back into Optimized Defaults - Running a memory disc for a memory Stuck at classpnp.sys” document at the following URL: http://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 Search Phones All Desktops & All-In-Ones Laptops Monitors Servers Smartphones Tablets Workstations Was this information helpful? If it continues to hand when the last card that is left is your graphics card, you might consider buying a new one. Several functions may not work.

Blue screen of death can be related to incompatibility of driver’s version or virus/Trojan(Trojan:Win32/Dembr.B) infection. d_vengoechea@hotmail.comAt 2012-06-16 23:02:00, Chris Newland left the following comment ...Hi Daniel, What model Lenovo? Click Start and choose Computer.3. I had to do this for vista.

Rebooted a few times with it out. nothin worked.