Windows Restart Loop While Booting. Safe Mode Crashes
Jun 18, 2012
The problem is that when I boot my PC it will go black and restart after getting to the windows logo boot part. If I try Safe mode it will get to SYSTEM32DRIVERSDISK.SYS and then just bluescreens and restarts again.Before it got to CLASSPNP.SYS but I tried to rename it to CLASSPNP.OLD and now it didn't really change much. I also tried using this code but it just tells me that some files are corrupt and it cannot repair it.If I try the automatic repair option it will just try and repair for a couple of hours and then say it cannot repair and rebooting the PC.
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Jan 15, 2013
The problem is that when I boot my PC it will go black and restart after getting to the windows logo boot part. If I try Safe mode it will get to SYSTEM32DRIVERSDISK.SYS and then just bluescreens and restarts again.Before it got to CLASSPNP.SYS but I tried to rename it to CLASSPNP.OLD and now it didn't really change much. I also tried using this code but it just tells me that some files are corrupt and it cannot repair it.If I try the automatic repair option it will just try and repair for a couple of hours and then say it cannot repair and rebooting the PC.
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Apr 29, 2012
While playing on my laptop (SDGO SEA) my laptop suddenly goes black for a long period of time and I decided to restart. Selected "Start Windows Normally" and after the Windows Logo ("Windows is starting") the screen suddenly goes black again like what I had experienced earlier (black I mean black-black, the monitor LEDs do not light up) then the hard drive LED blinks off for about a second, blinks on, off again, then on, and the computer restarts. This repeats whenever I select that mode (I can't seem to see the "Load Last Good Configuration" option). Safe Mode works though (I'm using it to post right now). I tried System Restore but with no luck.:(
I'm not very pro at reformatting, or very familiar on reinstallign Windows (I also don't have a Win7 DVD) so please bear with me XD
Btw,
Acer Aspire 4745G
Windows 7 Professional SP1 32-bit
Intel (R) Core (TM) i5 430M
2GB RAM
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Aug 29, 2012
the only way I can accurately portray my predicament is via numbered flow chart:
1. Wake up sleeping computer, nothing happens, starts humming faster and faster, so I pull the plug.
2. Turn on computer, goes through the ASUS screen, then the mother board screen has some weird pixelation on the left scree, like some lines or something. Windows is loading....then black screen forever. do this 1 or 2 more times.
3. Go to System Repair and System Restore. Repair fails and tells me a Boot Driver is failing. Restore fails each time.
4. Hold F1, go to boot menu, hit F8, select Safe Mode. Safe Mode works, fantastic.
5. Do AVG Defrag, Disk Clean, and Disk Repair. Then restart...now I get a blue "Dumping Physical Memory" screen.
6. Go back to Safe Mode, use boot disk, tell it to un/re-install windows.
7. Come back later and find it in Phys Mem dump loop, pop it into Safe Mode again. I then see two Windows 7 OSs to choose from, pick the bottom one. Says it can't complete installation in Safe Mode, restart it normal, Phys Dump loop.
8. I do the same thing for the top Win 7 choice, same thing.
9. I've back up all my files, and have drivers/boots disks for everything I own. How do I wipe my hard drive and start fresh?
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Sep 23, 2012
My Windows 7 ultimate x64 is rebooting itself at the welcome/logon screen, in safe mode only. Normal mode is fine. The reboot happens instantly, after a few seconds at the welcome screen, the screen goes black and the system is rebooted as though I had hit the "reboot" button on the case, with no clean shutdown taking place. I am at a loss to know what could be starting in safe mode, that _doesn't_ start in normal mode, to cause this.
I have recently done a repair install of windows (the problem was there before that), I have tried replacing the safe mode parts of the registry with clean ones downloaded from an AV vendor website (mcafee if I remember correctly), and have tried doing sfc /scannow which resulted in a corrupted boot.sdi being replaced with the archived copy. None of these have fixed the problem.
Obviously, given that I have a usable normal mode, and good backups, this isn't the biggest problem ever, but it would be nice to get it fixed especially for the next time I need to fix a dodgy driver install or similar. What I can check next, particularly in regards to understanding the startup process and what will be loading at the welcome screen that might be causing the reboot.
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Oct 19, 2012
I went into msconfig on the work laptop and changed the boot to safe boot network, as soon as I went to boot up the laptop and get into safe mode, the laptop freezes at CLASSPNP.sys then I have to reboot.I need to get it to boot back into windows normally, but even selecting "Start windows normally" sends it to safe mode because I set it to boot there in msconfig. What can I possibly do? I've tried running start up repair but says it cannot repair the issue. Due to security, the laptop hard drive has been encrypted with truecrypt, and therefore when I put the OS DVD in to try and do something from the command prompt, there are no OS's listed as installed so cannot alter the bootmbr or any windows files.
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Oct 13, 2011
I have windows 7 home premium 32 bit dell laptop. Lately, it takes more than 10 minutes before it boots before the windows logo appears). From there the computer works normally. I got a suggestion to check for malwares or viruses so that is what I did. I started by going to msconfig and edited the boot options to start automatically to safe mode with networking, then rebooted my system. After booting, it loaded up the initial screen of safe mode, but then it restarted by itself.
I am now stuck on this reboot loop going into safe mode, it won't even let me go back to normal mode. I went to startup repair, but it didn't find anything, so had to reboot again onto the same situation. I have searched for possible answers, and the best that I could get was to remove the safe boot options and go back to normal mode. The syntax to type was bcdedit /deletevalue {default} safe boot but it didn't work, same with bcdedit /deletevalue safe boot.
I am getting this : "An error occurred while attempting to delete the specified data element. Element not found."
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Sep 10, 2011
My sister laptop since yesterday is Now Req Phoenix Fail Safe Key on booting up Samsung N130 Laptop.
She said the laptop crashed while she was browsing the net and when she turn it on and off over night she was display with a Black Screen asking her for a "Phoenix Fail Safe Key"
She has no idea what the key is and does not remember taking the service out. So we decided to try and get some support from Phoenix but on there website the service in now closed down Failsafe
So im not sure how to get rid of this i cant enter bios or boor up and reinstall windows etc is there any way to get rid of this? What if i take the CMOS Battery out will this restart the system? and get rid of the key request?
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Feb 8, 2012
I have been getting BSOD errors whenever booting into regular mode. Safe mode is fine (I have tweaked the registry so I have sound in safe mode) My system specs are in my profile, but used Winaudit for full specs. The winaudit report in formatted text is too big for an attachment. I have 2 attachments to this post, including zipped up minidumps. Could my registry tweak for sound have something to do with this? Perfmon /report was run, but it says:
An error occured while attempting to generate the report. The system cannot find the path specified.
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Feb 13, 2011
So I was using a program called TuneUp Utilities, and I used this function called the Disk Doctor to check for errors in my computer.While it was checking for errors, my computer shut down automatically and when I started it up again a black screen appears giving me the option to either load Startup Repair or Start Windows Normally. When I start Windows Normally, everything goes fine until I see the cursor. Nothing happens and then the computer restarts on it's own. I've even tried disabling restart on system failure but when I did that the computer just stayed at a dark screen until I restarted it.When I load Startup Repair, it searches for problems for like 5 minutes and then says it can't be automatically fixed. It says to remove all USB cables and everything (which I did but had no effect) and lets me have advanced recovery options.When I load advanced recovery options, all that appears is Startup Repair again.When I press F8 and do a Safe Mode, it starts up normally but once I see the mouse cursor the computer restarts.
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Jul 23, 2012
My system is stuck in a boot loop while booting in safe mode,I was updating the drivers on my video card. I used driver cleaner pro to remove my old drivers. I then used msconfig to boot in safe mode with the minimal option selected. When the computer reboots I get to the screen to type in my password for 5 seconds an the computer reboots itself.
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Mar 12, 2012
I absolutely love command prompt. If possible, i would run everything from there. I like it more than the gui's, makes me feel clever or something.How do I restart windows in safe mode using cmd? And thus eliminating the annoying f8 f8 f8 f8.How do I start msconfig and computer management from cmd?
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Jan 28, 2013
I have read about this problem a lot, still no solution. Windows 7 Professional is not booting in normal mode, only in safe mode. I have tried the following things -1) in msconfig, have seen under the boot tab and everything is unchecked including safe boot.2) have disabled all services and startup, left only microsoft services and startups checked, actually tried a lot of combinations as well.3) restored system to an earlier date when it was confirmed to be working.4) have reset the BIOS settings to BIOS defaults.Everytime, it is not booting in normal mode, only in safe mode
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Sep 22, 2012
i just bought an asus u31s laptop a couple of weeks ago for school and all was great until today. it suddenly crashed and gave bsod. i was just on Internet or something, nothing special, but it had been running for a few hours. so now it won't boot up, it simply reboots constantly. i can't even get into safe mode. bios i can get into, but i'm unable to do anything, since it appears to freeze, when i get in there.
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Apr 11, 2012
I have a HP Probook 4430s and under device configurations in the F12 options, what does "Numblock on at boot" mean and what does it do. I'm still having troubles booting up.I can start up in safe mode and w/networking and have been trying to figure out how why it dosn't want to work right. When I'm in safe mode everything works fine but when i shut down and try to power back up i can only do it in one of the safe modes, also it takes a really long time to even do that.So I was just wondering what Numblock on at boot ment and what it does.
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May 6, 2009
I have installed the RC build of Windows 7 as a second OS on the machine.I am finding it incredibly difficult to solve the display driver issue that I have. Currently in Device Manager my display adapter is listed as:Standard VGA Graphics AdapterI believe that, since this is occuring, any ATI graphics drivers that I try to install aren't recognising the x700 as my graphics card and so are failing to update any drivers.At the moment I'm stuck with the standard Windows display drivers which limit the resolution of the screen and disable graphics acceleration etc..If anyone has an idea of how to soI wondered whether it would have anything to do with updating chipset drivers etc...but since I've never had to do that before (and since I am still using XP on the laptop) I didn't want to start messing things up.
edit: I should add that, on my first install of Windows 7 I used Windows Update to install an 'ATI Technologies Inc. driver update for ATI MOBILITY RADEON X700' - once installed, after rebooting the screen was completely black and there was nothing I could do to get the picture back. I tried booting in low-resolution mode and safe mode but neither helped. I wondered whether it was because I had the screen set to the highest resolution possible before installing and rebooting the drivers.
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Jul 27, 2012
i have problem with my laptop. it always restart when i on it in the normal windows. but if i on in safe mode, the restart will not happen...
if i on it in normal windows, it can be stand only 2 or 3 minutes. one thing that i notice that in my problem is when i turn on my laptop in normal windows and i not use it like i open my browser or open folder, it will not be restart and we will look it like no problem.
but if i start use it like open browser or open folder, my laptop will restart. for your information, my laptop has a little heat but not very strong.
Tech Support Guy System Info Utility version 1.0.0.2
OS Version: Microsoft Windows 7 Ultimate, Service Pack 1, 32 bit
Processor: Intel(R) Celeron(R) M CPU 410 @ 1.46GHz, x86 Family 6 Model 14 Stepping 8
[Code].....
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Mar 20, 2011
is it possible to have a batch file that, when run, causes the computer to restart and go into safe mode with 7?
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Nov 9, 2011
Pavillion p6310y with Windows 7 Home.Is there a way to get to the recovery section of the above mentioned computer? I tried to get to the recovery from the boot up but it goes straight to the regular boot. It is infected with the W32/blaster worm
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Nov 29, 2009
I am in a very unussual situation. When I start my Laptop for a safe mode I hold the F8 key as it reboots, it brings me to the Choice screen. With an arrow Key, I direct it to SAFE MODE, hit the enter key and neccessary drivers list is displayed in black, no problems. Then it goes straight to discovery mode, runs the diagnostics and asks me to recover, instead of SAFE MODE so that I can work on Uninstall graphic adapter and install one that supports WIN 7, instead of Standard VGA Graphic Adapter.
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May 28, 2011
I recently got a virus 2 days ago. It disable my possibilities from accessing any program or internet. I made a mistake by downloading a windows something ware to boot up security. It then crash...so I went to task manager didnt work, which i then went to search and entered msconfig. I then chose safe mode in minimal services. It then says loading files. U see a black screen with thite letters of the files being loaded. Then u see ur mouse cursor, and then it boots up again and same process. So I tried launch startup repair, it launches a repair, but it says it startup cannot repair this computer automactically. I then result into going to tapping f8..it goes to the screen of advanced options. Problem is if i try safe mode it will crash. I dont have a backup, and i dont want to lose my movies of over 700 gigs.
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Nov 19, 2009
I have recently run into some issues on my machine that runs Windows 7. I can't run Windows Media Player; it just says the file name and then "Server Execution Failed".
I was advised to go into safe mode and type a command into cmd. However, safe mode would not work. At first I thought it was an F8 problem, so I was advised to go into msconfig > boot and change the system to boot into safe mode. I did that to find that safe mode gets into the driver loading screen and stops at windowssystem32driversClassPnP.sys and seems to load.
It shows the cursor, but then disappears and my computer reboots. However, since my computer is set to load into safe mode, it constantly tries to log into safe mode, which doesn't seem to work, so it just restarts, tries to go into safe mode, but can't, so it restarts again, going through the process again and again.
I have tried pressing "Delete" key at the beginning of boot up, but it does not show any thing else I can boot from. When I do get the F8 thing working, I select "Boot Windows Normally" but it just goes straight to the bootup of safemode.
I have an Acer Aspire M3800 that only has the factory restore discs that Acer eRecovery Management has asked me to make when I first bought my computer. I obtained Windows 7 through the "free upgrade" program Acer is running.
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Jun 10, 2012
I cant boot my laptop even in safe mode.
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Jul 1, 2009
Reboots and Reboots, Tryed dual boot, Have too revert too prev Installation, Tryed everything Booting in safe mode, safe mode Comand prompt ect...
I Have a AMD 64 X2 Dual Core 6000+ 3.0 gigs of ram Radeon HD 3870 X2,, Dam It And They Want us 2 pay for this &*(%(*&^( &&^^^%%6 Sorry But I still Can't get my Vista &^%$#@$#$%^ Running either,Thank god the beta is free,Maybe ill try a Mac with linux....
Should i try i install it over Vista Instead,Last vista Beta fried my HDD.
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Feb 10, 2013
My friend is having problems with her computer. When she boots up, after she logs in, all of the programs start on start up, then it runs for about 45 seconds, and then auto restarts. She's tried getting into Safe Mode via F8, but it just ignores the commands and goes to the log in screen. Whatever other information is needed, let me know.
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Jan 26, 2013
I recently just put together my very first Gaming PC Build and everything looked fine. The Gpu was running, motherboard fine, everything except the Motherboard with the CPU. I have heard from a lot of people that AMD Phenom II x4 965G + ASUS Motherboard 760G just glitches out even though I can run the system up and play all of these high CPU dependable games like L4D PERFECTLY with out any problems what so ever. I reboot the computer I am sent to the black screen with "PRESS F8" to open Boot Menu or Bios" I believe. Press DEL for what ever and TAB for EZ FLASH 2, I already updated the correct bios update from ASUS website of my model Motherboard but this will not go away and I have no way to access the "F8" for Safe Mode and all the other options, I am using Windows 7 Home Premium.
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Feb 11, 2012
i had an issue with a PC after trying to change the memory on an Windows Vista PC..however the PC was not booting up so i put back the original RAM and when i booted i got the Blue screen of death error. after booting into safe mode and running diagnostics on the PC i rebooted again but still same error. i then when into the BIOS and rebooted in failsafe mode. this then caused the PC to not boot up at all, and the HDD light is not blinking
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May 1, 2012
After attempting to start my PC in Safe Mode to uninstall a graphics driver, it loaded drivers normally only to crash a few seconds after displaying the logon screen, which immediately caused the computer to load Windows normally. This error has been repeated countless times with the same result.
I have only tried to start up 'normal' Safe Mode. Sometimes key strokes are accepted (one time I had enough time to start inputting my password), but mostly, Safe Mode loads drivers, flashes the logon screen, and crashes.
Any ideas/advice? I have had this computer for 3 years now and this is the first time I have tried to start it in Safe Mode. If it matters, it's a Studio 1737, 8 GB ram, etc., more details can be provided if necessary.
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Jan 5, 2013
A few of my programs are unable to communicate with their servers now and I can't figure out why as they were find two weeks ago and I haven't made any changes since then. The issue lies with a service/program within Windows as all the programs communicate fine in Safe Mode. Windows Firewall and ICS are both disabled within Services. Malwarebytes (my only AV right now) is disabled also.I know this is an ongoing and repetitive subject but the numerous searches are all resulting in pointing fingers at an AV program, which I am sure is completely disabled.
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Jan 6, 2013
A few of my programs are unable to communicate with their servers now and I can't figure out why as they were find two weeks ago and I haven't made any changes since then. The issue lies with a service/program within Windows as all the programs communicate fine in Safe Mode. Windows Firewall and ICS are both disabled within Services. Malwarebytes (my only AV right now) is disabled also. I know this is an ongoing and repetitive subject but the numerous searches are all resulting in pointing fingers at an AV program, which I am sure is completely disabled.
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Aug 23, 2011
really have never seen anything quite like this. When I boot up my PC and it gets to the desktop, a program window pops up and the mouse and keyboard will not work.Therefore, I cannot clear the program from the desktop or go anywhere to run scans or the like to see if the problem is virus related. When I go into safe mode, it does the same thing. I tried restoring to last known configuration with no System Restore shows no restore points. I can't do anything including get you information on my PC. I am running Windows 7 32 bit on a HP/Compaq DC 7600 C/PD 950. I am running Avast Anti-Virus Suite Pro. Regardless once on the desktop, I can not go anywhere. What the heck? Right now I am working on my laptop.
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