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Vista Blue Screen Classpnp.sys

If this action resolves your BSOD, this will be the source of your problem, and therefore your new memory is either incompatible or bad. classpnp.sys was found to be missing. STOP: 0x0000007E (0xFFFFFFFFC0000005, 0xFFFFF880070C25C6, 0xFFFFF880009A8B78, 0xFFFFF880009A83D0) Here I attach a screenshot. Use Registry Editor at your own risk. http://digitalsurgeon.net/vista-blue/vista-blue-screen-pci-sys.html

I perform a CHKDSK and it fixes the bad sectors. 6) I ran the Dell diganosis again and my hard disk doesn't get me any errors anymore. Restart your computer. If I try Safe Mode, they get stuck on CLASSPNP.SYS. You can clear out the CMOS in several ways including pressing a button on your motherboard, changing a jumper setting, etc. http://www.solvusoft.com/en/files/bsod-blue-screen-error/sys/windows/microsoft/msdn-development-platform-u-s/classpnp-sys/

This step is your final option in trying to resolve your CLASSPNP.SYS issue. Removing the note and the app fixed the problem. Open command prompt 3. It helped me tremendously.

I have tested this step, it will not crash your system.Thomas77 Proposed as answer by Dark Hearts Games Saturday, January 05, 2013 4:49 PM Tuesday, March 09, 2010 8:48 AM Reply My netbook doesn't allow me to try the BIOS solutions mentioned. It does crash your computer. worked for me, nothing else did...

If System File Checker finds a problem with your SYS or other critical system file, it will attempt to replace the problematic files automatically. It could be an anti-virus software or just a normal program you downloaded off the Internet. Sign in to make your opinion count. Complete list of “chkdsk” commands (Advanced PC users only): /F – Scans and fixes errors on the disk. /V – Displays every file name in each directory as the disk is

Everything I have been told hasn't worked. 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 Good luck. If you don't have a compatible driver installed, it can cause the shutdown problem. - After that, check out the software on your computer.

I hit this and it worked. http://www.dllsuite.net/QA/Classpnp_sys_Starting_Windows_Error/ Put it in the bad Lenovo and BSOD after CLASSPNP.SYS. Of course, Windows won't load, so you can only do this using a Linux, like an Ubuntu Live CD. Loading...

Download the Windows MemTest86 USB image. check over here Whew.At 2013-03-01 12:33:00, Chris Smith left the following comment ...Nice one - many thanks!!!! After that my 7 hangs "starting windows". I have tried every things & spent about 3 days to fix this error but been unsuccessful.

Boot into Windows Recovery Mode 2. 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! Open command prompt 3. his comment is here Solvusoft's close relationship with Microsoft as a Gold Certified Partner enables us to provide best-in-class software solutions that are optimized for performance on Windows operating systems.

The first thing to try is the startup repair or system restore using the DVD. Turned out to be an SDHC card. Monday, December 30, 2013 9:51 AM Reply | Quote 0 Sign in to vote @Thomas_77 Be careful here, I was unable to boot at all after trying this.

Click Add or Remove Programs.

The SFC works, but I can't do this after every Windows Update. Didn't solve the problem. It seems that my hard disk is suffering with bad sectors. Please find the "setup.exe" file in the DVD-ROM and double click it.4.

These could be related to either MSDN Development Platform U.S. Step 7: Install All Available Windows Updates Microsoft is constantly updating and improving Windows system files that could be associated with CLASSPNP.SYS. DLL Q & A You Might Like: Bluescreen 0x0000001e ffffffff When Looking For Files » COMCTL32.dll File Suddenly Lost » Microsoft Updates Cause Automatic Playing » Right Hotfix For Blue Screen http://digitalsurgeon.net/vista-blue/vista-blue-screen-6-0-6-000-2-0-0-768-2.html I applied the Alt+F10 key again.

Have a HP laptop. F8 SPAM > BOOT LAST KNOWN GOOD CONFIGURATION!!! Now I'll keep my fingers crossed. 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.