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Windows 7 Blue Screen Classpnp.sys

I was given the prompt to load into windows safe mode since the pc wasn't shut down correctly, but chose the normal load. I have tried every things & spent about 3 days to fix this error but been unsuccessful. Main hard drive letter changed and now XP won't even boot into safe mode Windows didnt boot up succesfully and won't even in safe mode More resources See also vista 64 After waiting, I did a hard reset and chose to load into safe mode. http://digitalsurgeon.net/windows-7/windows-7-classpnp-sys-bsod.html

Thanks a bunch! I've tried safe mode and it stops at classpnp.sys I have tried system restore, system repair, etc. Because of the importance of CLASSPNP.SYS in the functionality of MSDN Development Platform U.S. Solved for me. :) Proposed as answer by mtbwalt Sunday, February 10, 2013 5:35 PM Monday, October 17, 2011 4:59 AM Reply | Quote 0 Sign in to vote I had https://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

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 The latest known version of CLASSPNP.SYS is 1.0.0.0, which was produced for Windows. worked for me, nothing else did...

Anoher issue is if i press f12 it comes up with a lot of different copyright stuff then says PXE Media test Failure, Check cable. Thanks, Venn. NTFS Drive: Displays cleanup messages. /R – This command locates bad sectors and recovers readable information (assumes /F). /L:size (NTFS only) – This command changes the log file size to the Type "command" in the search box...

Johnny Phung 454,706 views 3:28 Windows 7 Start up Problem - Duration: 1:52. Netbook Won't Boot Up Even in Safe Mode Win 7 hangs on startup even in safe mode Computer crash on Windows 7 loading, Recovery disk, Safe mode, and even win7 setup SOLUTION:I had to install OS into another laptop HD. (In case you have to use external usb drive, you might want to try Ubuntu which allows you to do this). https://www.chrisnewland.com/solved-windows-7-hang-on-boot-classpnpsys-64 So can I just get any HDD and fix it into my laptop or do I need to make sure the HDD works with my motherboard, etc?

Any idea ? Click on the MSDN Development Platform U.S.-associated entry. Thanks CB Back to top BC AdBot (Login to Remove) BleepingComputer.com Register to remove ads #2 scotty_ncc1701 scotty_ncc1701 Members 520 posts OFFLINE Gender:Male Local time:07:28 AM Posted 14 However, the system stopped at the Starting Windows animated logo.

Run System File Checker (SFC) to verify whether any system file is corrupted. official site The computer was working fine until one day when I returned from work and found that it would not wake up from sleep mode. That's much easier to deal with than messing around with hardware, the BIOS, and all kinds of crazy repair tools. However, where would I go from here to go back into AHCI mode, since my PC seemed to run faster in that mode?

It still shows classpnp.sys and stucks there for life any ideas? have a peek at these guys Laptop is a Toshiba Satellite A505--6991 series, Core 2 duo, Win 7 (purchased pre loaded Oct 23 2010). 500GB HD 16GB Ram Wondering if when Win 8 comes out upgrading may If yes, how? You need to disable autorestart option.

If you get back into Windows, you can then do a system restore, etc. - A few people have also had success by resetting their BIOS. Problem should be solved. I do not have a disc for it because it did not come with one, I had the same problem before and restored it, and it worked fine. check over here Thursday, October 11, 2012 3:30 PM Reply | Quote 0 Sign in to vote I had same issue..boot your PC in safe mode using F8 .

You can download them from here: http://neosmart.net/blog/2008/windows-vista-recovery-disc-download/You will need a burning software as recovery disks need to be on disk so you can boot it up during windows start up.Use this I know your time is precious and it means a lot to me that you have read this far in effort to help. Click Save.

to make matters worst the asus does not have any restore points on it .

The problem seems to be caused by the following file: CLASSPNP.SYS." ":( Your PC ran into a problem and needs to restart. For example, if you have a DVD drive(s), then go ahead and disconnect them from the system internally. I tried a repair disk, safe mode, an Ubuntu Live CD, booting up from a Windows 7 CD. He is a lifelong computer geek and loves everything related to computers, software, and new technology.

If you follow the steps mentioned above thoroughly, you will be able to fix this problem. Going to try to restart and see if it loads now.Any idea how I can get this working? Then you can go back to the MSCONFIG utility and choose Normal Startup. http://digitalsurgeon.net/windows-7/windows-7-bsod-after-classpnp-sys.html Sign in to make your opinion count.

Good luck! However itshouldwork a little something like this. Emily John 16,821 views 0:50 How to fix your computer using "safe mode" and system restore. - Duration: 3:07. I don´t know why exactly but resetting the bios via removing the battery fixed it.