Jump to content


 


Register a free account to unlock additional features at BleepingComputer.com
Welcome to BleepingComputer, a free community where people like yourself come together to discuss and learn how to use their computers. Using the site is easy and fun. As a guest, you can browse and view the various discussions in the forums, but can not create a new topic or reply to an existing one unless you are logged in. Other benefits of registering an account are subscribing to topics and forums, creating a blog, and having no ads shown anywhere on the site.


Click here to Register a free account now! or read our Welcome Guide to learn how to use this site.

Photo

Windows7, Classpnp.sys problems?


  • Please log in to reply
4 replies to this topic

#1 PokeyPrasch

PokeyPrasch

  • Members
  • 19 posts
  • OFFLINE
  •  
  • Gender:Male
  • Location:WA st. USA
  • Local time:11:54 AM

Posted 29 November 2010 - 04:15 AM

Hello,
I apologize if this is in the wrong forum.

My computer has been a headache for months now.
I've been dealing with random freezes, extremely slow performance,
and other random issues. Often when trying to open a program the
program will take 5 minutes to start up, Mozilla often stops
responding when I click on windows on the taskbar.


--
Intel® Core™ 2 Quad CPU Q6600 @ 2.40GHz
4gig Ram
64-bit OS
--

I have run Windows Defender and ESET online scan, both come up clean.
I've replaced a HD and a power supply, checked outlets, replaced cables.
Checked for outdated drivers. Tried clean installs, nothing has helped.

When I restart in Safemode it hangs on classpnp.sys but eventually starts up.
I've searched for answers on this subject and most point me towards drivers, but I can't seem to find anything.

Any suggestions?

BC AdBot (Login to Remove)

 


#2 coxchris

coxchris

  • Members
  • 1,151 posts
  • OFFLINE
  •  
  • Gender:Male
  • Location:Atwater
  • Local time:10:54 AM

Posted 29 November 2010 - 03:19 PM

Try this steps on the Removing Temp folder contents or download this program CLeaner That program does the same thing as the link does. See if that helps. Don't use the registry cleaner on ccleaner

Removing Temp folder contents http://support.microsoft.com/kb/260897#FixItForMeAlways
CCLeaner: http://www.filehippo.com/download_ccleaner

Let us know if that help if not please reply to this thread

AA in Computer Networking Technology

BS in Information Technology 

Comptia A+, Project+, L+

Renewable:  N+,S+

CIW Web Design Specialist, JavaScript Specialist,  Database Design Specialist 

LPIC-1, SUSE 


#3 PokeyPrasch

PokeyPrasch
  • Topic Starter

  • Members
  • 19 posts
  • OFFLINE
  •  
  • Gender:Male
  • Location:WA st. USA
  • Local time:11:54 AM

Posted 29 November 2010 - 04:26 PM

Temp Internet files deleted, still experiencing the same performance.
Thank you for the suggestion.

#4 coxchris

coxchris

  • Members
  • 1,151 posts
  • OFFLINE
  •  
  • Gender:Male
  • Location:Atwater
  • Local time:10:54 AM

Posted 30 November 2010 - 10:59 PM

Ok,Round two

Do you have Windows Disc(handy) if you do run these sets of commands It may ask you for the CD.

Go to Start>>All Programs>>Accessories>>scroll down to cmd.exe right click "Run as Administrator". It will open a Elevated Command Prompt

type in: sfc /scannow

Reference Link http://pcsupport.about.com/od/toolsofthetrade/ht/sfc-scannow.htm

Have you defrag recently If not Type in Search box Disk defragmenter

If none of these work than post back and i will find a Memory86 tutorial for you to test your ram.

Edited by coxchris, 30 November 2010 - 11:03 PM.

AA in Computer Networking Technology

BS in Information Technology 

Comptia A+, Project+, L+

Renewable:  N+,S+

CIW Web Design Specialist, JavaScript Specialist,  Database Design Specialist 

LPIC-1, SUSE 


#5 Jacee

Jacee

    Bleeping around


  • Malware Response Team
  • 3,716 posts
  • OFFLINE
  •  
  • Gender:Female
  • Local time:10:54 AM

Posted 01 December 2010 - 11:38 AM

Go into BIOS and switch from Sata IDE to AHCI, or do the opposite and see if that helps the problem.

MS_MVP.gif
MS MVP Windows-Security 2006-2016
Member of UNITE, the Unified Network of Instructors and Trusted Eliminators

Admin PC Pitstop





0 user(s) are reading this topic

0 members, 0 guests, 0 anonymous users