Windows 7 Freezing On Boot?
Aug 27, 2012
My computer wont boot, it went from being really great, to not being able to boot within a 4 hour time span of me being away.
The Problem is, not only limited to it not being able to boot, but also i cant run it in safemode (in any of the safemode configs)
I had a breaktrough a few hours ago, but it looks like its reversed, i got into the OS but everything was running incredibly slow at times, sorta like a 5min normal speed that it used to run with, and then 5min were it bearly does anything.
Where it crashes:
Starting Normaly: Windows Logo (Appears fully)
Safe Mode: Loading the "Classpnp.sys" file
Repair Tool: Attepting to repair
Specs:
Graphics Card: Pallit Geforce GTX 670 2GB DDR5
CPU: Intel i7 3820 3.6Ghz
MB: ASrock x79 extream4
PSU: Corsair Gaming Series GS700
Ram: Corsair Vengeance - Hukommelse - 8 GB : 2 x 4 GB - DIMM 240-pin
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Sep 18, 2012
AOTBE, this doesn't happen at all when I have a normal PS2 KB/Mouse plugged in. However when I replace that with USB KB/Mouse there is a problem. This has been happens whether I use my Logitech USB KB with Logitech Mouse. And the same with Razer KB and Razer Mouse. So I'm presuming this happens with any KB/Mouse plugged in by USB. I'm in Windows. I hit reset, and it freezes at the post. I'm in Windows. I shut down the PC. The next time, I power it up, it goes through a really really long boot to Windows. Then the screen goes blank. The only way to resolve this is by completely powering off my PC. Meaning I shut it down. Then flip the switch on the PSU to off. Only when the power to the PSU has been switched off will the PC boot all the way into Windows when turned on and powered up. And even in this case, it takes a pretty long time to boot. IDK if Windows 7 normally should take that long.
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Aug 17, 2012
I recently built my first PC three days ago...
Specs:
i7 bloomfield 960 processor
4x4 vengeance ram
crosair hx850 PSU
evga x58 ftw3 mobo
hd 6870 radeon graphics xfx
When I first installed windows it started to work just fine but I soon noticed that it would randomly freeze every 15-30 minutes of use, but not on a particular program or anything. I assumed it was drivers so I installed the latest drivers for my GPU and MOBO and keyboard. It seemed fine again until it started crashing again. I ran a GPU burn test and a CPU burn test it passed both. (I tried runing memtest86+ but it froze at like 12%) Then I tried fixing the registry so I downloaded ccleaner and fixed the registry problems. Freezes continued. I finally decided to re install windows so I did and the problems still continued. I am at a loss of what to do and can't think of anything else.
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May 22, 2012
my laptop running 64 bit windows 7 started freezing. Restarting helped for about 10 minutes, then it freezes again. I looked at my system log and noticed a couple errors, the most serious of which said that these boot-start or system-start drivers failed toload:CbFSctxusbmdiscacheMpFilterNIPALKnipbcfknipxibafnipxibrcSolutospldrVBoxDrvVBoxUSBMonWanarpv6I'm currently running Malware Bytes and GMER in safe mode, and it's not freezing
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Nov 20, 2012
So for the past day I have been having a problem with my PC. I booted it up and within two minutes the whole thing froze, I couldn't Ctrl-Alt-Del or anything, so i figured something just went kaboom and decided to restart. Same thing happened.. so I decided to boot into Safe mode. The safe mode boot worked fine and I've prob alley booted into Safe Mode at least 20 times the past day and it only froze once.I don't know if this is a driver issue or a hardware issue or what, but It's really frustrating. I have run MSE and it can't find any viruses. Also, when I try to play music/or open a file,my computer hangs and it takes like 20 seconds of the little circle loading mouse icon for anything to happen, and sometimes this will also trigger the computer to downright freeze.
So far I have tried :Going into MSCONFIG and disabling startup/processes = Did not work System Restore : Delays the freezing for a little while but it comes back after a couple hours, the Hdd/sdd hanging is still present = did not work Ran a chkdsk = said it was fine Ran the WD HDD Diagnostic tool = said hdd was fine Did something called sfc /scannow (i think that's it) ... = said i was fine This is a custom built PC i made and I have had it for a month and a half, I also checked for loose cables but did not see any.
Specs :
CPU: i5 3570k
GPU: AMD Radeon 7970
SSD : Samsung 830 128gb
HDD: WD Black 1TB
Ram : 8gb g.skill Ram
PSU: 750w OCZ
Mobo : ASRock Z77 Xtreme4
OS : Windows 7 64bit
Also, I have checked eventviewer and I get a lot of errors but they don't make sense and I don't think they are the problem.Error examples: The driver detected a controller error on DeviceIdeIdePort0. source: atapi Error Id: 11 NEXT Event filter with query "SELECT * FROM __InstanceModificationEvent WITHIN 60 WHERE TargetInstance ISA "Win32_Processor" AND TargetInstance.LoadPercentage > 99" could not be reactivated in namespace "//./root/CIMV2" because of error 0x80041003. Events cannot be delivered through this filter until the problem is corrected. Source : WMI Error ID: 10
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Nov 20, 2012
This morning i turned on my PC, and for the first few minutes it worked fine, but then it turned horrible. Everything froze when i attempted to click it or even hover my cursor over it. I tried to open task manager to shut down Firefox, but it took around ~20 minutes for task manager to open. Once everything was closed, I scanned with MBAM Pro and nothing was found, so I read about this on other sites. They said to clean the registry with a program called WiseCleaner. It took me 15 minutes to get it, but when it finished scanning it found 853 problems in the registry. I also defragmented the registry. Also, whenever I try to boot into safe mode, my computer freezes at CLASSPNP.SYS. Not sure what to do now, as no improvement was made.
Specs: Windows 7 Home Premium SP1, Intel Core i7 Q740, 6 gigs of RAM, ATI Radeon 5850m
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Dec 26, 2012
I bought a Lenovo G555 laptop in new condition, and it can't be more than two years old. For quite some time, it's had several annoying problems. Most notably, it occasionally completely freezes; this can occur while using it, or when opening the lid after it has not been in use. The second issue is that the time it takes to boot up is no less than 20 to 30 minutes. This occurs whether the computer is restarted or booted up after being off.Here are the remedies I have already tried:
-Restoring to factory condition (several times)
-Daily antivirus scans (full scans once a week) with the most up to date virus definitions (I use avast! and nothing is detected)
-Full Malwarebytes' Anti-Malware scans with the most up to date definitions (no malware found)
I do not have an extreme amount of software installed, as I think I'm pretty careful about what I install on my PCs.On top of this, beginning today, Windows is now reporting there is a problem with the battery and it needs to be replaced, but the problems described above began long before this happened.
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Dec 27, 2012
I bought a Lenovo G555 laptop in new condition, and it can't be more than two years old.For quite some time, it's had several annoying problems. Most notably, it occasionally, completely freezes; this can occur while using it, or when opening the lid after it has not been in use. The second issue is that the time it takes to boot up is no less than 20 to 30 minutes. This occurs whether the computer is restarted or booted up after being off.Here are the remedies I have already tried.Restoring to factory condition (several times).Daily antivirus scans (full scans once a week) with the most up to date virus definitions (I use avast! and nothing is detected)-Full Malwarebytes' Anti-Malware scans with the most up to date definitions (no malware found)I do not have an extreme amount of software installed, as I think I'm pretty careful about what I install on my PCs.On top of this, beginning today, Windows is now reporting there is a problem with the battery and it needs to be replaced, but the problems described above began long before this happened.I don't know if this makes any difference, but this PC is nearly always plugged in, as we only unplug it to take it elsewhere on fairly rare occasions.
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Mar 14, 2012
Computer is currently suffering from persistent freezing and bluescreens. It seems to happen almost randomly, and usually very soon after startup and loading of Windows. System restore has not helped.'fraid that's all the info I can give right now. Any recommendations? If anyone wants me to run hijackthis or dxdiag and post results I'd be more than happy to (assuming I can get that far before it freezes!). Safe mode does work, and the problem does not occur while in safe mode.
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Jan 6, 2013
I have A network with two computers. Both have Windows 7,also have the same problem.I can have a page open,and it will close,showing Desktop. I move the mouse and it opens back up. [code]
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Jun 6, 2011
I installed windows 7 ultimate 64 bit version very recently and it seems to be freezing between 1 min - 1 hr after I start up and there is no error before and when I check to see if it posted an error it didnt.
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Feb 19, 2012
sorry to be like the other other posts but my windows 7 keeps freezing also, more and more each day. its mainly my girlfriend who uses it to watch tv series nothing too demanding and some really bad freezes/glitches, have no idea. run various spyware / virus / defragging / reg & cache cleaning software and i still the same problem.after about 5 mins on turning it really starts. i have attached logs as requested
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Jun 11, 2012
It seems that seven freezing occupies a substantial part of this forum but I cant find anything to help me solve my problem. My wife's laptop started freezing a few weeks ago(keyboard gets red card and leaves the field and mouse goes on strike too). Now uinlike most of the freeze problems on this forum, I still occasionally have programs running in the background(I noticed this while downloading latest drivers with DAP which continued without a bump until the download had completed and still opened a new window asking me if I would like to run the app etc). I as per usual had to switch the machine off and on to get it running again. Sometimes pushing the power button briefly, thereby sleeping the machine, then pressing to wake up is enough to get the ball rolling again but it often comes down to complete power-down/power-up.
The problem started occuring more and more frequently until the machine was barely running for more than 3minutes a time and occasionally didnt make it from boot to login. This screamed hardware to me(I may be wrong as I've been out of IT for over 10 years) so I started all the usual diagnostics which all passed consistently. I have an identical machine and was tempted to start part swapping but decided to leave that until I'd covered the drivers, etc. I checked the Event Viewer and discovered no really informative logs as the recording always seemed to stop a few minutes before the laptop froze. There was almost always an event 41 immediately after restart but I figure this is from forcing power-down! I updated the BIOS to the latest version 33 then did my utmost best to find the latest version of every driver on the machine. I updated the Realtek Audio driver, Intel HD graphics driver, Hard disk Driver etc. (�'m not to sure I have all the latest drivers as I ran Radar sync which listed driver versions that neither Microsoft, HP nor Intel have listed on their support sites so I chose the latest drivers between the three sites).I ran the machine in Safemode with Network suport to download and update the drivers and becoming a little impatient loaded two or three drivers at a time before restarting in normal mode to test and the machine never skipped a beat while in Safemode. Now comes the interesting part: I loaded the the Realtek Audio driver and restarted the machine. It froze almost as soon as windows opened and I pulled the power cable and got into bed to continue on battery power. On restart I double checked my drivers and got a few messages that the drivers had not properly installed so re-installed the affected ones. The machine ran in normal mode perfectly for a good five hours (compared to the usual few minutes) and I believed the problem to be solved.The battery was low so I plugged the power cable in to recharge the laptop for my wife and the machine froze instantly! I tested the machine with and without the main power plugged in and the result is the same. Each time the main power is plugged in everything goes south! There is no predicting how long it will run before crashing as it can be anything from 1 second to a few minutes but it never crashes on battery power. I've played around with the power profiles a bit matching the battery profile with the mains-power profile �nd visa-verse but nothing changes the end result.
I dont know if there is any relevance in this but my wife with her sharper eye sight pointed out that when the main power is plugged in, moving images on the screen start to wobble slightly shortly before the machine freezes. I could comprehend this being a power or PSU issue on a desktop machine but with the AC/DC converter and battery between the raw power and and the guts of the machine I feel this shouldnt be a problem (though I'll stand to be corrected). To be on the safe side, I have so far swapped power cables between my laptop and the problematic one but swapping the batteries seems a long shot to me and I have a nagging feeling that I'm being side tracked.One thing common to other issues on this forum is an occasional loud buzzing sound from the speakers when the machine hangs(the screen goes black when and only when the buzz occurs) but this is rare. Other than that there is no BSOD and I have almost no common hardware with most machines mentioned in the forum.One thing I havent done yet is reinstall windows. The relation between the main power cable and the crashes makes me feel that it would be a waste of time but I was an IT techy back when CPU's were shipped to clients on flat-bed trucks.
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Dec 31, 2011
My computer is a dell. It is just over a year old and when I try to turn it on, it freezes while starting windows.
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Aug 12, 2012
Every Time I try to do something it works for a little bit but then freezes. So i wait 30 minutes and it still is frozen. So next I Do a fresh Install of windows 7 and now on top of all the freezing i get things like the blue screen of death. I try to install updates but i can't because it freezes
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Dec 30, 2012
I have looked all around the Internet and tried everything I could find and think of, but my new (refurbished, it's new to me) Gateway Laptop from Newegg (url) < that one. I can load up windows fine and log in fine but when it gets to desktop, it freezes and becomes unresponsive. **Note: I can go into safe mode fine, that's how I'm on the internet right now. I have tried the MSCONFIG stuff, I have tried CCleaner, Malwarebytes, and Puran Defrag. I have also done two reinstalls of windows, and yet the problem still persists.
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Jun 18, 2010
Five days ago I clean installed 64-bit Win7 Home Premium on a new HD when the previous HD crashed & burned on my Dell i7-920 (12GB RAM) that was running Vista Home. Although Win7 is fast, it's also freezing A LOT, seemingly at random times.Sometimes early after bootup, sometimes hours in; there's no consistency other than to say that the system is untrustworthy (and that I must save OFTEN). What I've found on the web seems to point to driver issues (so what else is new?), but even that isn't definitive. Some have posted that they've gone through and reinstalled all of their known drivers, and their machines STILL freeze.
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Aug 6, 2011
Ok, so normally I fix my own problems but this one has me stumped. Computer was working fine, turned it off because some electrician wanted to cut the power to fix something. It installed an update (unfortunately I don't know which one) and then shut down normally. I turned it off at the PSU and then about 10 mins later the power to the house was cut. Fast forward and the power is back on, all the other computer are working fine but this one now won't load windows 7 or windows 7 startup repair, it won't even boot my windows 7 installtion disk.Heres the symptoms:1. If you try and boot windows 7 normally you get the the "starting windows" message but no logo appears (left it there for 30 mins, no bluescreen or any changes).
2. Safemode loads up to classpnp.sys and then freezes3. Startup repair gets to "windows is loading files" and does fills about 10% of the line and then freezes4. Install disk completes "windows is loading files" and then freezing on the "starting windows" part.What I've tried:1. Unplugged everything but the HDD and the DVD drive2. New Videocard3. Different sata connection4. Default CMOS5. Plugged the HDD into another computer as a USB drive, worked fine, ran a chkdisk and it found a few problems and fixed them (but it still won't boot)
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Aug 7, 2011
I have Windows 7, and it's really freezing and slow. It won't even let me pull up my AV, or my Firefox. I am posting from my iPhone.I did a restore back to earlier today, and it didn't help. If I had a restore point for a few days ago, that probably would of helped. It all started yesterday. I only have one PC. I haven't been on my PC much, and when I did go on this is what I get.I have Windows 7 Home Premium, but it's the upgrade version that I bought last year. I have too much data on the PC to wipe it clean. I also don't remember where I put my Windows 7. It required to have Vista on first then upgrade.
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Oct 19, 2011
my computer has fu;; version of windows 7 it keeps freezing then restarting and goes right thru start windows normal and then when it starts it does it again over and over it does it i havent put any new programmes or hardware for it to do this.
pentium dual core cpu
E5499 @2.70 ghz 2.69 ghz
ram 2.00 gb
system type 32 bit operating system
c: 148 gb
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Jan 21, 2012
I have spent the last few days working on my friends Sony Vaio PCG-7184L(which by the way is not listed anywhere on sony's website). It runs windows 7 64bit and it freezes immediately after the Windows logo starts it's animation and there's about an inch of the top of the screen that is filled with weird colored lines. So I told him sure, I'll fix it, it's probably just a virus and should be fairly simple. I will list in sequence what I have done so far to diagnose/fix the issue. One more thing, it started doing this freeze up thing the same day he got it back from the Geek Squad at Best Buy, who were doing a simple update and cleaning from what my friend told me. Tried booting into safemode, froze, on hal.dll, with same colored lines at top of screen, Tried booting into ERD Commander 2k8 and froze at the same spot. Booted into Linux live CD and scanned for viruses with avast, there were none.
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Feb 10, 2012
My computer has become very slow. I'm not sure but the day after downloading a patch for WoW i started getting in-game lag. It has progressively worsen each day and now the computer is having issues out of game as well, ie. startup slow, internet slow, opening files and folders slow, video and sound lag, drivers sometimes not loading during startup, etc. I have ran MSSE and anti-maleware, updated windows and drivers.
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Mar 18, 2012
I recently built a PC for myself a few weeks ago. The specs will be pasted below after the description of my problem.
While gaming, surfing the web, or running AutoCAD, my PC just freezes up. It has happened 5-6 times and I am not sure what is going on.
I did some research and I was advised to go to ASUS's QVL for my Motherboard and check the latency and recommended speed. I followed the advised instructions but my PC froze again while playing a game.
I then tried running virus scans to see if this was the issue but I detected nothing. I ran Windows Update, but the problem still occurred.
The most significant recent change I did was upgrade my video card's drivers to NVIDIA's 296 driver. Could it be the voltage of my DDR3 Memory? It is rated at 1.5V. Below are the specs for my machine.
Operating System
MS Windows 7 64-bit SP1
CPU
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Jun 14, 2012
Yesterday, while browsing on firefox, my browser started to massivly slow down, and noticed it wasn't the only thing. So I restarted and it was still slow, and startup was a bit slow.So I've restarted in safe mode to run my AVG, it stopped half way through(assuming halfway, it was scanning some system32 stuff and stopped around there.So I rebooted again into safemode with networking to download spybot S&D and run Malwarebytes. Malwarebytes detected nothing, well, nothing until it froze about an hour and three minutes inIf this problem is similar to the problem I had once before, my computer will become slower each time it starts up until it freezes just by trying to log-in.[CODE]
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Aug 21, 2012
I just bought a new laptop 2 weeks ago (Asus N56vz s4102v). it has 8GB Ram, VGA nVidia GT650 2GB, HD 750GB, etc. The OS installed is windows 7 Home Premium SP 1. I'm really glad to use it in the first day, but after a week the taskbar of this windows 7 is keep freezing everytime. It happens when I refresh the desktop, empyting recycle bin, and cut, copy or paste folder and data. After it, I cannot click anything on taskbar and gadget but i still can select the icon on the desktop. the emergency way that i do to escape from this problem is to Hit Ctrl + Esc... and you know, it's not freezing anymore. but after severals minute it will be freeze again. I'm so tired of this situation, eventough i can escape by pressing that Ctrl + Esc, but i dont wanna do this everytime it's freezing.
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Jan 28, 2013
It only works in safe mode other then that.I think that it might have started after a rough time shutting down one night, I hit shut down whilst on a game and a skype call, and it didn't shut down for a few seconds, and I could still hear my friend until it shut down.this, been working non-stop the past few days ( And exams are tomorrow, aswell ): )[CODE]
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Feb 13, 2011
upgrade from xp to windows 7. Custom clean install. All went fine, Restarted windows,Login entered pword ok Screen goes to welcome and freezes. Unable to do anything atall. Also unable to start in safe mode.
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Mar 3, 2011
I have a Toshiba sattelite A215 that I upgraded from Vista Home Premium to 32 bit Windows 7 Pro. I did a clean install from a legit copy of 7. Prior to installing, I ran the upgrade advisor and there was one device (listed as unknown) that was listed as not compatible.A few days after install, after the laptop sits idle for a few hours, when I open it up and start navigating, it will freeze up. I power off using the power button, power back up, and it works fine. Next time I try to use it after it sits idle for a while, again it freezes.This process is repeated nearly every time I start using it after it sits idle for a few hours
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Mar 26, 2011
I have a weird problem with my Windows 7. When I restart it, it will 90% of the time freeze right after startup (from 30 seconds to 5 minutes after startup). The cursor just won't move and everything on the screen is still and I have to reboot to get it back working. Unless it freezes again (which it does most of the time). I have to try about 10 to 15 times each time I restart my computer to get it working, and it seems to be completely random. I haven't been able to isolate the problem and I don't think this is a hardware issue because my laptop is running linux (ubuntu) flawlessly.
As for my config:
ASUS N61JQ Laptop :
intel core i7 1.6 ghz
ATI mobility radeo HD 5730
4gb ddr ram
320 gb hard drive 7200 rpm
I also have an external hard drive of 1 TB that's connected to my laptop.
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Oct 26, 2009
I am trying to upgrade idealy from vista 32bit to Windows 7 64bit. My pc is well up to spec. i even uninstalled all software recommended by the adviser.
I bought windows 7 home upgrade on saturday, I have been trying since to install it. About 20 attempts so far. Basically every time i try it gets so far and my pc just freezes (no dvd or HDD activity. Cursor wont move). i have even left the install over night in case it unfreezes. I have tried - 32bit upgrade with from vista, After the reboot from the freeze i get a message stating install failed and vista has been restored.
32bit and 64bit clean installs. Usually hangs at expanding files. I have tried removing 1 stick of ram and trying. I have removed all usb, including keyboard and mouse (using old ps2 ones)
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Sep 30, 2012
ok my hp pavilon m9517c currently running windows 7 is freezing at the green bar loading ... i have tried these steps to try to fix the problem and nothing is working ?
1. clearing the cmos
2. replaced the cmos battery
3. repairing computer ... freezes same spot ...
4. tried booting into safemode but freezes
5. tried booting to a earlier time ... freezes
6. tried a clean install of windows 7 from a bootable usb but freezes at the green bar once again ...
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