Advertisements:




Netbook Cannot Start - Safe Mode Stops At Classpnp.sys


My msi u130 windows 7 starter does not start, merely gets to the loading screen (where you see the green flash going above the words microsoft corporation). Launch startup repair shows a white bar and the message windows is loading files before going to the loading screen. Launching os recovery does the same as above. Using safe mode hangs at 'classpnp.sys'. A variety of other safe mode options stop at 'classpnp.sys'.

I downloaded the windows 7 recovery disk iso and put it on a usb. After some problem with "ntldr is missing press ctrl alt del to restart" downloaded bootsect.exe, used that, then got a message windows is loading files and a white loading which, which, when complete, put me back tot he normal windows loading screen, zero other activity. Have tried to boot to a linux system off a usb to replace the classpnp.sys file with one i found on this xp machine, but can't get linux to start off the usb. So any ideas? With my main laptop with my wife i desperately need this netbook working, not least because it has office 2007 on it.


View Full Post With 5 Replies

Related Forum Messages:

Please Follow Index to Quick Jump to the Message.


Classpnp.sys Blue Screen

I upgraded to windows 7 professional from xp about 3 months ago. The system worked really well until earlier this week.computer was switched off correctly but on switching on a few hours later the system went into a continuous loop of restarting itself. If i try to load in safe mode the system stops at classpnp.sys. I have tried to re-install from the windows upgrade disk but it seems to go so far and then just stops or i get the blue screen.

I have checked all the message boards but so far there is nothing that has worked. This is the only pc that i have access to that is running windows 7 - all of the rest are on xp. I dont care if i lose the information on my hard drive as it was all backed up before i upgraded to windows 7.


Posted On: 2010-03-17 . View Related Posts . . View 2 Replies .

Win 7 Wont Start, Even In Safe Mode

When i went to turn on my gateway laptop this morning, it wouldn't start up. I have windows 7, and have been running on it fine for about four months. When i turn the computer on, it shows the "windows is starting" screen, but then it goes to a black screen with just the cursor, sits there for a few minutes, then restarts again. Then i tried running in safe mode (going to the boot menu, selecting "safe mode") and ran into the same problem: it would go to a black screen with the cursor, hold there, then restart again. Is this a virus? Is there any way for me to get to system restore from the boot menu? I can still access the bios set-up, but i don't know what i can do from there to help.

Posted On: 2010-06-02 . View Related Posts . . View 4 Replies .

Windows 7 Freeze In Normal Mode, Safe Mode Works Fine

I am out of ideas. Three days ago my computer started freezing within a few minutes after startup. Freezes with no mouse movement and no keyboard. Must shutdown using the power button. Happens every time i start in normal mode. Safe mode works fine. I have done quite a bit of reading and tried a number of things, so far to no avail. Quite a few error codes present, here are some:

Winlog 6000
Service 7001
Distrib 10005
Service 7026
Event log 1101
Kernel 41
Browser 8032
Load perf 3011
Load perf 3012

I have tried restoring, turning off all non-microsoft services, disabling sound, updating video driver, memory test, adjusting bios per g skill tech forum. All hardware showing normal operation in device manager.

I can't find the minidump .dmp folder in c:/windows. The only location i find for .dmp files is in the watchdog folder, and there are quite a few in there. Let me know if i need to upload them.

My computer is a couple of months old and has been working flawlessly until this happened with one exception. (I have been getting occasional monitor blanking for a couple of seconds followed by a notification that the graphics driver has stopped responding and was successfully restored. )

Windows 7 home premium 64
Intel core i5-750 cpu
Gigabyte ga-p55-ud3r mb
G. Skill ripjaws f3-15000cl9d-4gbrh ddr3 (2 x 2gb) ram
Evga nvidea gts-250 video
Realtec alc888 sound
Asus vh226h hdmi monitor


Posted On: 2010-03-01 . View Related Posts . . View 6 Replies .

Problem: Delay On Boot Due To Drivers Files: Ndproxy.sys, Srv.sys, And Vga.sys

Recently installed a fresh copy of windows 7 x86 and x64 in separate instances to see if the problem of a two minute period between the "windows is starting" screen and the desktop. Neither had a visible impact. I looked around online and found how to create a boot log. The following are the drivers/services that could not be installed during my startup:

4 instances of ndproxy. Svs
1 instance of vga.sys (hadn't installed video card driver yet)
1 instance of srv.sys

After installing the necessary drivers and with no alert from the device manager, the boot time is still roughly 2 minutes. Right now i am at a loss on what to do. For reference my avg startup time in xp was around 10 seconds from the windows logo. Any help would greatly be appreciated.


Posted On: 2010-01-23 . View Related Posts . . View 2 Replies .

Codevision Compiler Error - Can't Start Ioport.sys Driver

While running codevison compiler error: eioporterror in module cvavr.exe at 001406a4. Can't start ioport.sys driver. Make sure you have ioport.sys driver copied in c:windowssystem32drivers directory.

I have same problem. I am using cvavr v 1. 24. 6 in vista. Did u find any solution to this problem?

1. Error message says "eioporterror in module cvavr.exe at 001406a4. Can't start ioport.sys driver. Make sure you have ioport.sys driver copied in c:\windowssystem32drivers directory"

2. Operating system is windows vista

3. Need to run codevision compiler


Posted On: 2010-08-06 . View Related Posts . . View 8 Replies .

Unable To Do Safe Mode

First of all. There's no virus in my computer so this is not caused by virus. Then the problem is = when i try to go to safe mode. After load all the driver, then my computer restart, so i start windows normally then i go to msconfig.exe, then i checked the 'safe boot' . Then i restart my pc, and automatically go to safe mode, unfortunately when loading all the drivers, my computer restart again. Because off i checked 'safe boot' in msconfig so when the computer starts, it will always chosse safe mode. So my computer is restart over and over again. How to uncheck the safe boot in msconfig without get into windows. ? How to start windows normally. ? How to resolve this problem without re-install my computer. ? Now i'm online from linux boot cd.

Windows 7 enterprise build 7100
2gb ram
3hz processor
Norton 360 v4
Start up repair has no efect, system restore no efect.


Posted On: 2010-04-03 . View Related Posts . . View 3 Replies .

Cannot Boot Normally Or In Safe Mode

My laptop is only a few months old, but a while ago, the windows 7 home premium operating system stopped working. I can't get it to start up with windows at all, and i've had to resort to using the very limited asus operating system that came with it. I can't access files or anything else on the hard drive. Help here's the error message.

Problem event name startup repair offline
Problem signature 01: 6. 1. 7600. 16385
02: 6. 1. 7600. 16385
03: unknown
04: 21201020
05: autofailover
06: 4
07: bad patch


Posted On: 2010-07-13 . View Related Posts . . View 2 Replies .

Black Screen Safe Mode

Forgot to add: tried the "prevx 3. 0" solution. Message: would you like to reset the windows shell to correct a black screen on bootup and disable some malware infections? Answered yes. Message: prevx has reset the windows shell. Please reboot your computer for the changes to take effect. Rebooted in normal mode – starting windows then windows 7 ultimate screen. Entered password –got welcome screen. Same message: entry point not found. Clicked ok – welcome screen again then nothing – same black screen! Also, on my black screen is says safe mode in all 4 corners and build 7600.
 
Submitting again - hopefully without all the "junk" on the post - what am i doing wrong?


Posted On: 2010-04-05 . View Related Posts . . View 8 Replies .

Computer Stuck In Safe Mode

I have my toshiba  satellite in "safe mode", (don't know how it happened, therefore cannot setup restore point. How can i exit safe mode and not lose any  work settings etc. My toshiba is in safe mode. Windows 7 home premium. Multiple users but nobody knows how got in safe mode. Therefore i cannot create a restore point. How do i exit safe mode without losing and/or compromising the integrity of my work and programmes?

Posted On: 2010-07-17 . View Related Posts . . View 2 Replies .

Freezes And Works In Safe Mode Only

Acer aspire 7740-6656 laptop less than 6 mos old windows 7 home premium 64 bit intel core i5-430m processor w/4 gb ddr3 1066 sd ram, & hd on-board graphics problem: currently only run windows in safe mode:when run in normal mode windows runs for 5 min, then freezes which prevents anything from working - keyboard, touchpad, even the screen freezes. For instance if windows is in the process of upgrading as it was today the install window freezes. All that can be done is to power off machine and reboot into safe mode - note: safe mode networking does not work either.

Have tried system restore in safe mode with success of taking system back but it does not resolve the problem. Acer ts is no help, they are useless and all windows diagnostics show no hardware or software issues when run in safe mode. Have done several re-installs of the os, drivers, etc. From the hidden partition on the hard drive with no resolution and there are no error messages generated when the system locks up.


Posted On: 2010-06-24 . View Related Posts . . View 2 Replies .

Unable To Boot Even In Safe Mode

I have windows xp home edition. My pc was working ok last night although running extremely slow. Tried to start today but it gave me the following message: "a problem has been detected and window has been shut down to prevent damage to your computer.

Disable or uninstall any anti-virus, disk defragmenting, backup utilities. Check your hard drive configuration, check for any updated drivers. Run chkdsk /f to check hard drive corruption, and then restart your computer. If you need to use safe mode, restart your computer, press f8 to select advanced startup options, and then select safe mode.

Technical information:

Stop: 0x00000024 (0x00190203, 0x81b4ede8, 0xc0000102, 0x00000000). "

I cannot start in any of the safe modes, as it keeps returning to the blue screen!


Posted On: 2010-02-27 . View Related Posts . . View 2 Replies .

Can't Get To Safe Mode - Repair Loop

I have a win 7 64 bit pc that's i'm having an odd issue with. The system will boot and load windows normally, but i can't get to safe mode. When i hit f8, i get the options for safe mode and repair, etc. , But if i try safe mode it loads some stuff, then just stops and a get a black screen with "safe mode" in all 4 corners, a mouse, but nothing else. When i hit "repair" it gets stuck in a repair loop. I've read the tutorial on how to get out of that loop, but was wondering if that's what i should try or if there's some other problem. I'll need to ask a question later about why i need to get to "safe mode" but for now, anyone help on this issue?

Posted On: 2012-06-11 . View Related Posts . . View 12 Replies .

Win 7 Only Running Programs In Safe Mode

I got my computer about a week ago. Things seemed to work fine the first start-up, and then i had to restart in order to install some updates. After the restart (which took somewhere around 4 hours) i found that several programs will not open, i.e. Internet explorer, media player, norton antivirus. I attempt to open them, the 'loading' icon appears next to the cursor, and then nothing happens. All of these programs came pre-installed, as this is a new computer.

However, these programs do run in safe mode. Prior to the restart, i had installed network magic 5. 1 and attempted to install webroot antivirus. I have since uninstalled these programs, but the problem continues. I have made no other changes to the computer. I've also tried backing up the computer but this has not worked either. I'm afraid i know very little about computers and have no idea what i should do. Any advice would be very welcome.


Posted On: 2010-07-01 . View Related Posts . . View 6 Replies .

Flash Drive Only Works In Safe Mode

I have an 8gb pny flash drive that works in windows vista and the safe mode in windows 7. It will not work in the full windows 7 mode. Ll the other flash drives that i have work fine in windows 7 full mode. When i boot the drive up in full windows, the system takes a long time to id the device. Then if it does id it, it shows that the disk is full. In the disk management process the flash drive as shown with "no media". The drivers are all shown as identical for all my flash drives and they work fine, this one won't work. I have updated the chip set and bios of the motherboard (gigabyte ga-ma785gm-us2h) with the latest drivers and updates.

Posted On: 2010-08-13 . View Related Posts . . View 7 Replies .

Activate Administrator Account In Safe Mode

How to activate administrator account in safe mode? I have two accounts "user1" ("user" level and i know this password) and "admin1" ("admin" level)accounts. Built-in administrator account has a password (i know this password) but it's not active. I changed my admin1 password and now i can't remember it. I have tried to use built-in administrator account by "safe mode" but it doesn't shows up in the list of users (to log in safe mode)? I logged in as a user1 account with cmd prompt. I typed "net user administrator /active:yes" but os says "system error 5 has occurred. Access is denied". How i can use built-in administrator account (since i know that password) when it's not activated?

Posted On: 2010-08-03 . View Related Posts . . View 6 Replies .

Win 7 Is Reverting To A Safe Mode State

Im using windows 7 home premium 64-bit. I have been using it for over a month, and when i switched my computer on 3 days ago, all my setting had gone and replaced by windows 7 basic safe mode type settings. No sound, no virus program (norton 360 4. 0) , no internet settings, there was no system restore information so i couldn't restore, i installed malewarebytes and did a scan and found nothing, so i then re set all my settings and re installed ie, my virus programm, and all other basic settings and programs . Everything worked fine for the rest of the day with a few restars etc then the next day i turned it on and i was back to basic with nothing installed :-(only thing i can think of is possible norton conflict as this was only installed a few days prior to problems? Please help i've no idea why this is happening

Posted On: 2010-08-07 . View Related Posts . . View 3 Replies .

Cannot Boot In Safe Mode Or Command Prompt

Not sure what the problem is but every mode i try booting in gets a black screen and the brightness of the screen is dimmer however i do get a mouse pointer that i can move around freely. I have an assumption that its a video error and regucure probably messed something up while i was trying to repair broken registry. Currently in kuwait by the way and both safe mode and command prompt is the same way the only thing i seem to be able to use is the f2 setup screen which does not seem to help at all either resetted the settings to default but no progress. Wish i could find a way to fix this without taking cash from my pocket or sending it to a place to reset it to factory settings.

Posted On: 2010-03-07 . View Related Posts . . View 2 Replies .

Pc Stuck At Login Screen On Normal And Safe Mode

I turned my pc on in the morning and everything loads up until i get to the login screen and i can't do anything. The mouse doesn't move, the touchscreen doesn't do anything, and the same goes for the keyboard. I've tried "safe mode" and the same problem occurs. I've checked for errors and tried to start at last known good configuration and the problem is still there. I booted into windows vista and it worked like a charm. However, whenever i go into windows 7 the problem is present. If anyone could please help, i would be very thankful.

Posted On: 2010-02-16 . View Related Posts . . View 3 Replies .

Pc Only Starts Up In Safe Mode After Running Scan Disk

I was running scan disk to attempt to speed up my son's computer. I also got rid of some files that he had on it. The files were for his old apple ipod and he doesn't use it anymore. So i figured it couldn't hurt anything. The file were "safari", "bonjour", and some other apple files. I also removed a program for my old samsung camera. I tried to do a system restore from before i removed these programs/drivers. But that didn't work even though it said the restore was successful. I am at a lose of what to do and school is just starting. I hope he don't need it soon. Can anyone help? Thank you for you time and any help you may be able to give.

Posted On: 2010-08-15 . View Related Posts . . View 2 Replies .

Crashes And Debugging - Black Screen After Login, Safe Mode Ok

My laptop seems to hang after the login screen, the screen either goes completely black or sometimes shows the desktop picture and an empty taskbar, but i am unable to do anything such as task manager. Leaving the system running for 10-15 minutes after trying ctrl-alt-del will bring up some error message, but i forget what it said, i'll try to get it again.

I can get into safe mode just fine, and ran the sf diagnostic tool from there, i have attached the files it created as requested. The laptop hung on me on shutdown before this issue started and after waiting for 30 minutes for it to try to shut down normally it wasn't responding so i had to power it down. I'm thinking that might've fudged something up but i'm unsure if there were any windows updates queued at the time or not. I'm really unsure what to do at this point, there aren't any system restore points, i didn't remember turning it off but i must have at some point.


Posted On: 2012-08-14 . View Related Posts . . View 12 Replies .

Boot Takes Minutes, Will Boot In Safe Mode

When i booted up this arvo, the computer took 15 minutes to get to the log in screen. Upon clicking the profile image, i had to wait another 5 minutes of unresponsiveness for even the desktop background to display. Rebooted 3-4 times, still happened, booted in safe mode, (which is how i'm writing this) and initially thought it was msmpeng.exe that was causing me issues, so i removed mse once i finally managed to get it going in normal mode. I thought the problem was fixed when i rebooted, and i had about 4-5 minutes of normal speeds before it slowed right down and became unresponsive.

When the computer is running, the actual computer itself sounds fine (hard disk is chattering away) but when going slow and unresponsive it only makes noises every 1-2 seconds, if that makes any sense, as if it's under a really heavy load. Hard to tell because i cant open anything. Ran a system restore, didn't do anything. I need help soon! I suspect a driver issue, but i'm just speculating. Specs: windows 7 home premium 64 bit 6gig ddr3 ram i7-860 cpu ati 5770 gpu


Posted On: 2010-08-12 . View Related Posts . . View 11 Replies .

Xp Mode Application Not Appearing In Start Menu

I couldn't work out where it lived. I've been installing and tweaking windows 7 for the last few days, and my latest task was to download and install xp mode. I have installed an anti-virus program in it, (and numerous windows updates), and now i've finally been able to install one of my non-7-compatible programs on it, quicken 2000. The trouble is that, having installed quicken, it doesn't appear on my windows 7 start menu, so i don't think i can launch it straight onto my '7 desktop as i'm supposed to. (The anti-virus program i installed on xp mode does appear, but not quicken, for some reason. )Is there any way of manually adding this xp mode app to my windows 7 start menu, please?

Posted On: 2010-06-19 . View Related Posts . . View 9 Replies .

System Pause After Start Up From Power Save Mode

In the last couple of days, when starting the computer from power save mode, it seems to freeze. When i open a program, it shows that the computer is working, but nothing pops up. I can still move my mouse pointer over the screen, but there is nothing there. Depending on the program, i can scroll over a section of the screen and find that my pointer changes to the fist pointer, as if to click on it to start whatever process it might be, but still blank. After i use alt, ctrl, delete, to open the task manager, the program pops up and the system goes back to normal. What kind of system error am i experiencing and how can i stop that from happening? The computer is only a few weeks old and i cannot understand why i would such a problem. Any help would be appreciated, thanks in advance.

Posted On: 2010-02-27 . View Related Posts . . View 2 Replies .

Boot Start Or System Start Driver Failed To Load

Getting frequent blue screen errors in windows 7 professional, 64 bit. Checked the event viewer and the error id is- 7026. The system is not having any optical drive installed, and have disabled access to cd/dvd rom in group policy.

Posted On: 2010-07-23 . View Related Posts . . View 2 Replies .

How To Stop Program To Automatically Start On Windows Start ?

In w7 how do i tell a program not to automatically start when i start windows? The program itself does not have an option allowing me to disable its auto start.

Posted On: 2009-11-26 . View Related Posts . . View 2 Replies .

How To Upgrade On Netbook, It Has No Disc Drive ?

I have recently purchased a netbook which came with a free upgrade to windows 7. I received the windows 7 package yesterday and now i'm wondering how i get it installed seeing as my netbook has no disc drive. I have a netbook and no way to install my free upgrade to windows 7 as i have no disc drive.

Posted On: 2009-11-22 . View Related Posts . . View 7 Replies .

Install On Netbook With No Optical Drive

I bought a cheap netbook with windows 7 starter. This netbook came with no optical drive. I don't have 4 gb usb drive, and cannot borrow an external optical drive from someone. So what should i do to install windows 7 home premium on my darned netbook? I looked online to see if i could download the iso file and then enter the product key from the cd sleeve, but it does not seem to be the case.

Posted On: 2010-06-24 . View Related Posts . . View 5 Replies .

Netbook Activation Key Invalid

I was trying out some other operating systems on my netbook and uninstalled the factory windows 7 starter and was trying out ubuntu, jolicloud etc. When i went to put windows 7 starter back on my netbook it says my key is invalid. The key that is on the outside of my netbook doesn't work and says its for windows 7 starter.

I was wondering if the netbooks didn't come with the "actual" windows 7 starter but a different one just for netbooks and thats why i am getting this key error? If that is true is there a link to that iso image or installer and i could install that? I have a toshiba nb205 netbook.


Posted On: 2010-04-06 . View Related Posts . . View 3 Replies .

Hp Mini Netbook Will Not Play Sound

My new netbook will not play any sound i recently purchased an hp mini and after setting it up, i discovered it would not play any sound. I've tried to troubleshoot the problem, but a message comes up saying that no problem was found. Neither the speakers or the headphones will play any sound. I've tested both and tried to play videos, but still there has been no sound. I also restarted my computer to see if it would help and it didn't. I've made sure my headphones work and the netbook could not have been damaged because when i found out about this problem i had just taken it out of the package.

Posted On: 2010-08-02 . View Related Posts . . View 2 Replies .