Home > Computer Freezes > Computer Freezes After Loading CLASSPNP.sys
Computer Freezes After Loading CLASSPNP.sys
Windows 7 hangs when loading driver "CLASSPNP.sys" Started by cbblake1 , Jun 14 2014 08:23 AM Please log in to reply 11 replies to this topic #1 cbblake1 cbblake1 Members 34 OK, I am certainly up for trying the Arctic Silver. User was doing updates and after restart this happened. My problem is detailed below. useful reference
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. This made no change. - Finally, I have made a visual inspection of all hardware components. Put it in the bad Lenovo and BSOD after CLASSPNP.SYS. Initially it would work.
When I clean my bios, AHCI config was lost, to solve I just change from IDE to AHCI and it worked again! asked 3 years ago viewed 129852 times active 2 years ago Blog Say Farewell to Winter Bash 2016! The computer was working fine until one day when I returned from work and found that it would not wake up from sleep mode. One guy stated that his motherboard broke his CPU and that's what caused it.
And also there's an interesting thing: most of all it happens if you haven't activated your OS. Went to all the sites trying to solve the problem. Attempting to read from or write to the DVD drive causes my desktop computer to reboot into an infinite series of reboots until the disk is removed from the drive. This includes Windows 7 hanging on startup/boot, hanging when logging off, hanging when shutting down, hanging when installing programs, etc.
The startup animation still plays, yet it gets nowhere. Choose a point as far back as you can. 3. I'm sure this is well meant, but how can you do anything in Device Manager if you are stuck in a boot loop? check that Are there any "Found.000' type folders in the root of your drive? –Ƭᴇcʜιᴇ007 Mar 2 '13 at 20:50 To me it sounds like you're either not letting it finish
With no other option available, I did a hard reset. First thing you must do is unplugging all non-standard devices (USB mouse, webcam etc). Problem should be solved. There are a ton of guides out there, so I won't repeat that info.
Local time:06:44 AM Posted 17 June 2014 - 10:23 AM The fact that the computer starts at all should be an indication that the CPU is not toast. or read our Welcome Guide to learn how to use this site. Update: I inserted the same SDHC card back and it now boots fine. I am running a full sector check of the HD now, although having replaced it with a known good HD and ending up with the same failure I doubt the drive
BSOD Help and Support Our Sites Site Links About Us Find Us Vista Forums Eight Forums Ten Forums Help Me Bake Network Status Contact Us Legal Privacy and cookies Windows 7 see here No luck. The motherboard I guess? It would never boot all the way, so I tried booting in safe mode, and I found out that it would stop at classnp.sys.
- Recently, about a week ago, it suddently started to be extremely slow and freeze whenever it is loading something.
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- After correctly seating it, it booted fine.
- help me.....help me...
I've had a client whose DVD drive was causing the system to hang. 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. Family and loved ones will always be a priority in my daily life. this page The computer may lag a bit but should eventually boot into safe mode.
Place a blank CD or DVD in the tray of your optical drive and close the tray. 2. so I changed it to 'AHCI' and it booted like a charm. Well done son....I had tried everything in the forums and was about to send it to the computer shop hence they would have never have guessed to do that and cost
How nice to have a solution :) At 2015-02-05 00:21:00, Samsung R540 laptop left the following comment ...My Samsung was freezing up so I tried to do a basic restore it
Everything is connected and hooked up properly. I can't seem to find any possible solution to this. Proposed as answer by Brian-D Friday, August 30, 2013 1:21 AM Friday, August 30, 2013 1:21 AM Reply | Quote 0 Sign in to vote boot to a DOS screen and Tuesday, July 03, 2012 1:48 PM Reply | Quote 0 Sign in to vote hey guys...never posted on any useful forum before :) very weird, while playing L4D2 coop with the
We have everything backed up. If any of you know a command I could type in cmd to bring up the msconfig while in repair mode I could fix it because all I need to do 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 Get More Info The problem is there...) share|improve this answer edited Aug 4 '14 at 19:55 answered Mar 3 '13 at 8:35 Jet 1,6291229 The instuctions here closely match this MSKB article
Here is a solution that works on Toshiba Satellite laptops: 1) Power on the laptop 2) Press F12 key to enter the BIOS 3) Go to "Advanced" menu 4) Go down So i took out both memory banks, and via F2 went into BIOS to disable all Onboard Devices (NIC, External USB, Media CArd & 1394, SATA Operation, Module Bay Device and Nothing seemed to work. worked!!!
Forget the motherboard being at fault, it almost certainly isn't. Friday, July 19, 2013 12:54 PM Reply | Quote 0 Sign in to vote Ok, so the CLASSPNP.SYS is causing problem again. Feel like a "Genius" !! It may be doing this at the time of hanging (getting stuck on bad blocks on the HDD that'll tell it where the install location is or checking that location to
I used the same CPU on my friend's PC and I saw that the same problem appeared on this PC too. When Explorer opens click on Downloads in the left pane. Not all tools do this. Nothing happens it starts loading files and then blank screen.
I was given the prompt to load into windows safe mode since the pc wasn't shut down correctly, but chose the normal load. Now Windows wont boot even in safe mode due to BSOD.