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Windows 7 Boot Blue Screen Classpnp.sys

You'll have to Google how to copy files using this, but it's really not too bad. Hope this help. but then when i took back the graphics card driver to earlier version - standard vga - it worked. Change the SATA setting from auto to AHCI. check over here

Everything I have been told hasn't worked. 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 I checked this forum but did not find the solution. Please help.At 2012-08-22 06:19:00, Max left the following comment ...Omg. this contact form

That is when I decided to make a Memtest86+ bootable CD to test the memory. KHALID AIFAN replied on March 17, 2013: » Disabled peripherals in BIOS or manually removed RAM and other devices, reset the CMOS battery, etc...Eventually what worked: I switched my hard drive He began blogging in 2007 and quit his job in 2010 to blog full-time.

Windows 7 startup hung up on classpnp.sys in both normal and safe mode. Thursday, July 09, 2015 5:20 PM Reply | Quote 0 Sign in to vote Had the same problem... A black box will open with a blinking cursor. I tried a repair disk, safe mode, an Ubuntu Live CD, booting up from a Windows 7 CD.

worked for me, nothing else did... 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 did you solved this problem? https://www.chrisnewland.com/solved-windows-7-hang-on-boot-classpnpsys-64 tryied ALL - repair, restore, taking away wireless card, restart all safe modes and so on..

Eventually the hard disk could not be recognized in bios settings and had to replace it. The good news is that you can often update the device driver to fix your BSOD problem. Browse SYS Files in Alphabetical Order: # A B C D E F G H I J K L M N O P Q R S T U V W X Make sure that the memory is properly inserted into the slot.

I couldn't boot in any mode, safemode, normal, safemode with command and network. check it out However, where would I go from here to go back into AHCI mode, since my PC seemed to run faster in that mode? rebooted and got in windows as usual in seconds. 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,

If you are not currently backing up your data, you need to do so immediately (download a highly-recommended backup solution) to protect yourself from permanent data loss. check my blog Thanks a bunch! Follow the below steps to reboot Windows 7 in Normal mode: NOTE: This was not my suggestion. Mine had two choices, 'compatibility' and 'AHCI'.

Click Commmad Prompt, type in:rename c:\windows\system32\drivers\classpnp.sys classpnp.oldNote: Iassume that your windows is installed on C drive. If it doesn't, we can be sure it is not a power issue. One client had 7-zip installed and it was causing Windows 7 to hang on shutdown. http://brucelrussell.com/windows-7/windows-7-classpnp-sys-bsod.html How does that happen.

Please choose to confirm.6. 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. Going to make a backup now before it crashes again WILLIE TERRELL replied on March 18, 2013: » 1) Open bios (usually F2/del) and set your pc to boot from cd/dvd

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I would choose repair. Windows XPhttp://www.theeldergeek.com/windows_xp_registry.htm Windows 7http://www.theeldergeek.com/windows_7/registry_edits_for_win7.htm Windows Vistahttp://support.microsoft.com/kb/2688326 - LetMeFixItMyselfAlways Step 3: Conduct a Full Malware Scan of Your PC There is a chance that your CLASSPNP.SYS STOP error could be related to Click on Burn Disk Image. 4. Go ahead and disconnect any peripherals attached to the computer. - If you're using any kind of KVM switch for multiple keyboards/mice, then go ahead and unplug that and plug in

Required fields are marked *CommentName * Email * Website Facebook Add me in your circle Find me on Google+ Recent Posts Expert's guide to 0x800F0922 error and upgrade to windows 10 Tried everything, no success. Then I would get the blue screen of death. have a peek at these guys Edited by scotty_ncc1701, 14 June 2014 - 09:23 AM.

Equilibrium31Aug 18, 2012, 12:16 PM Best answer selected by Equilibrium31. While holding CTRL-Shift on your keyboard, hit ENTER. F8 SPAM > BOOT LAST KNOWN GOOD CONFIGURATION!!! There is no easy way to determine which startup item or which service is causing the problem.

Note that the first thing to try is to restart the computer in Safe Mode and then perform a shutdown. Explorer was running but not showing anything besides the mouse so I did CTRL+ALT+DEL, closed explorer and tried running a new one and it still wouldn't work. With no other option available, I did a hard reset. However, when at the "Loading System Files" screen, the process gets stuck after "Loaded: \Windows\system32\drivers\CLASSPNP.SYS.I have searched various forums and have found other users with this or similar problems, but their

Usually this means there is some software installed on the computer that is causing problems with other aspects of Windows.