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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 Cleaning off the external hard drive and found the "system volume information" folder on the external hard drive. A lot of patience. Later we installed the disk on the laptop and SO started flawlessly. http://trinitylabsupply.com/windows-7/classpnp-sys-xp-pro.html

I tried every fix out there with no avail. I stumbled across the hard drive issue because I didn't want my c: drive to become the f: when I ran a recovery with multiple drives installed. you have some hardware troubles Equilibrium31Aug 10, 2012, 12:21 PM Yea, I created a new bootup disc by downloading the .iso from Microsoft (link: http://answers.microsoft.com/en-us/windows/forum/windows_7-windows_install/acquiring-a-windows-7-home-premium-64-bit-boot/0b753ca4-2ee6-4b7e-9c25-f1b1046de896), but that didn't work either.I guess All Rights Reserved Tom's Hardware Guide ™ Ad choices Support Shop Support Product Home Drivers & Software Documentation How-Tos & Solutions Diagnostics Warranty & Repair Warranty & Repair Back My Product

Classpnp.sys Windows 7

Most computers don't have internal SCSI devices (they're used more on servers), so I'm thinking this could be caused by some externally attached device. 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 If you then find the solution to the Safe Mode issue, get back to me here.

I know your time is precious and it means a lot to me that you have read this far in effort to help. If you need immediate assistance please contact technical support. WARNING: This will wipe out everything (formats the drive and restores computer to the same condition when you first purchased it). Classpnp.sys Safe Mode Loop Sure enough...I discovered two bad memory modules.

It worked fine for a while, but then I ran into something similar to what you did. Classpnp.sys Fix tryied ALL - repair, restore, taking away wireless card, restart all safe modes and so on.. After you have downloaded the ISO image you want to burn right click on the Start orb, then choose Windows Explorer. 3. Sign in 1 57 Don't like this video?

Save and exit BIOSAfter restart, you will probably hang again on the starting Windows screen, but the animation will still be working. Windows System32 Drivers Classpnp Sys If you think this may help, let me know and I can upload them.My hard disc is a Patriot Torqz 2 64GB SSD and my motherboard is a Gigabyte M68MT-S2. Using the site is easy and fun. Enjoy!

Classpnp.sys Fix

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. my company Click Start and choose Computer.3. Classpnp.sys Windows 7 after some research i found a solution that helped. Classpnp.sys Bsod Register now!

The computer may lag a bit but should eventually boot into safe mode. http://trinitylabsupply.com/windows-7/classpnp-sys-xp.html Email To Email From Subject Information from Support Message You might be interested in the following information For more information regarding support on your Product, please visit www.software.dell.com/support Print Email My I thought I'm gonna through the laptop through the window!! Wednesday, September 11, 2013 9:25 PM Reply | Quote 0 Sign in to vote I found that this problem occurs when there is a hardware conflict. Classpnp.sys Download

You need to disable autorestart option. Sign in to report inappropriate content. My computer: Acer Aspire 5536 Athlon X2 64 Win7 32bits This also worked for me. his comment is here Check this page "http://support.microsoft.com/kb/2621246" I think this would save many hard disks from crashing.

I tried starting windows normally at first and it didn't work so I chose the other recommended option of letting windows check for errors, then it restarted and went to the Classpnp.sys Server 2008 R2 It worked. 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

It simplifies writing a storage class driver by implementing 90 percent of the code that you need to support Plug and Play (PnP), power management, and so on.

I cannot find anything amiss.I have screenshots for any of the screens that I have encountered. Family and loved ones will always be a priority in my daily life. Say for instance you have an older PCI-e card that was available for your XP. Classpnp.sys Download Windows 7 64 Bit My computer wouldn't start and showed a black screen.

Thanks a bunch! That hdd was already in there for a long time so still not sure what caused this problem, but it's fixed. At last we use a software called "HDD Regenerator v1.7", ran a scan to the disk finding 187 bad sectors which the software repaired. weblink brainybrownSep 6, 2013, 11:23 AM the problem is a hardware problem and it on the motherboard try locate the south bridge ic on the board try reflow it and thats it

After a few minutes you should boot into Windows normally with no problems. Choose a point as far back as you can. 3. bcdedit /deletevalue {identifier} safeboot For example: If I wanted to have Windows 7 not boot into Safe Mode anymore, I would type this command below and press Enter. Tried what you suggested but my BIOS did not have the 'compatibility' option, so I switched it from AHCI to IDE.

Hope this saves you hours of frustration! I do not have install discs for either vista or windows 7.