Over 1 million tech questions and answers.

BSOD Bad Pool Error / Page Fault in non-paged area

Q: BSOD Bad Pool Error / Page Fault in non-paged area

Any help on this would be appreciated - the PC crashes on boot (during the 'loading windows' screen) if I try and do a normal boot. Safe mode works, but then I get Bad Pool Error if I try and browse to any complex website (simply stuff works, but this one doesn't, for example - I assume it's Javascript or Flash crashing it).

Plus running many applications (including Notepad) leads directly to a Page-fault in non-paged area result.

Things I've tried: full scans with Avast and Malwarebytes, startup recovery console from the disc and all the options there including Startup Repair multiple times and SFC -scannow, error checking the drive with chkdsk and Partition Magic.

I tried driver verifier, but that was when the computer would still boot, it stopped it booting entirely (the earlier dmp files will be from that, the ones from today in safe mode), and it took some fixing to get as far as safe mode, so reluctant to try it again.

I'm at something of a loss, I can't even look at the dmp files myself as trying to run the Windbg install tool crashes the PC, and I don't have a second Windows machine. And I can't do an in-place re-install as that's not allowed from safe mode...

Preferred Solution: BSOD Bad Pool Error / Page Fault in non-paged area

I recommend downloading and running DAP. It can help sort out any driver and firmware related issues on your system

It's worked out well for many of us in the past.

You can download it direct from this link http://downloaddap.org. (This link will open the download page of DAP so you can save a copy to your computer.)

A: BSOD Bad Pool Error / Page Fault in non-paged area

Welcome to SF deanlove .

I'm currently forming a general idea based on the dump files but I need more information.

Unfortunately files are missing, so I'm not getting the full picture.
Please run the SFDT again and let it run its course it can take 15min at times to collect all the data necessary.
There should be eight files generated not including the dumps.

Please upload the MSINFO32 file:

Start → Run → type MSINFO32 then hit Enter.
In MSINFO32 go to, File → Save → name it your user-name.
Once the file is saved right click it and choose Send to → Compressed (zipped) folder.

Attach the file in your next post.


Your CPU is overclocked.

!sysinfo machineid
Machine ID Information [From Smbios 2.5, DMIVersion 37, Size=3019]
BiosMajorRelease = 8
BiosMinorRelease = 15
BiosVendor = American Megatrends Inc.
BiosVersion = 1408
BiosReleaseDate = 09/21/2010
SystemManufacturer = System manufacturer
SystemProductName = System Product Name
SystemFamily = To Be Filled By O.E.M.
SystemVersion = System Version
SystemSKU = To Be Filled By O.E.M.
BaseBoardManufacturer = ASUSTeK Computer INC.
BaseBoardProduct = P6T
BaseBoardVersion = Rev 1.xx
7: kd> !sysinfo cpuspeed
CPUID: "Intel(R) Core(TM) i7 CPU 920 @ 2.67GHz"
MaxSpeed: 2670
CurrentSpeed: 3200
Reset the BIOS back to default:CLR CMOS

Write down the current value of the SATA Mode!
Its either AHCI or IDE.
After resetting the CMOS go back and verify the value for SATA Mode is what it was
when the OS was installed.

If any component is overclocked reset it back to stock speeds!

Read other 9 answers


I am very new to the forums and was browsing around looking at other people with similar problems and thought I would post up my issues and see if anyone can help point me in the right directions. I have a couple of ideas but I am unsure if I am right...

I have attached the ZIP of the SF Diagnostic Tool to this post now

Basically about 3 weeks ago I had some computer issues, I figured it was a good time for a couple of upgrades so I replaced the Motherboard, Processor, Power Supply, and I had my Video Card RMA'd by EVGA (excessive coil whine)

I formatted the hard drive (it was a 300GB partition of a 1.5 TB Raid 0) and reinstalled windows 8 to the computer, everything seemed fine for about a week, I took my computer downstairs to hook it up to a TV so my family could watch some Hulu on the big screen and my computer started getting BSOD every few minutes.

I was unsure as to what was causing it so I reinstalled windows again. After the install I was still getting BSOD... so I went out and bought a SATA 120GB SSD and put it in as the primary Hard Drive and installed windows to that drive instead of onto the Raid partition. Same thing, more BSOD...

At this point I have reinstalled 4 times, I tried allowing Windows to fully update everything and tried turning all updates off and manually installing everything myself. More BSOD both ways... in fact at this point when I try to manually install the NVidia drivers they just Fail during the install and wont finish...

Gi... Read more

A:BSOD - Bad Pool Header and Page Fault in Non Paged Area

I ran the Diagnostic tool I got from this site and zipped up the file - it is now attached to the OP

I have windows set to gather the dump file but I am unsure what to do with the files at the moment

Thanks for helping

Read other 11 answers

Recently had my work laptop upgraded to Windows 7 from XP. Everything worked fine for one week. Then I started getting the BSOD error " Bad pool header". My computer will repeatedly shut down to protect windows. I notified my IT department and they believe that I corrupted the hard drive, as I have local admin rights. they provided me with a loaner computer and loaded my backup system on to this laptop. Worked great for a week and then again started getting " bad pool header and new error "page fault in non paged area. They believe I again corrupted the hard drive. The only software I installed is a program I use for work "Form Max" which other users have been using successfully in Windows 7. I used the DM log and have attached the dump files. Any assistance would be appreciated.

A:BSOD error " Bad pool header and page fault in non paged area"

Just discovered the original attachment was blank This one I checked and it does have files. Would appreciate any help that can be provided.

Read other 1 answers

BSOD ....page fault in non paged area error

my system configuration is
windows 7 ultimate 32 bit
3gb ram
320 gb hdd
biostar g31d motherboard
intel e7500 @ 2.93ghz

Problem signature:
Problem Event Name: BlueScreen
OS Version: 6.1.7601.
Locale ID: 1033

Additional information about the problem:
BCCode: 50
BCP1: B3924000
BCP2: 00000000
BCP3: 82E551CA
BCP4: 00000000
OS Version: 6_1_7601
Service Pack: 1_0
Product: 256_1

Files that help describe the problem:

i have attached the dump file zip into this....

A:BSOD page fault in non paged area error

Quote: Originally Posted by hariharanjack

BSOD ....page fault in non paged area error

my system configuration is
windows 7 ultimate 32 bit
3gb ram
320 gb hdd
biostar g31d motherboard
intel e7500 @ 2.93ghz

Problem signature:
Problem Event Name: BlueScreen
OS Version: 6.1.7601.
Locale ID: 1033

Additional information about the problem:
BCCode: 50
BCP1: B3924000
BCP2: 00000000
BCP3: 82E551CA
BCP4: 00000000
OS Version: 6_1_7601
Service Pack: 1_0
Product: 256_1

Files that help describe the problem:

i have attached the dump file zip into this....

It is much easier to find patterns, etc, when there are more than one crash. We prefer you wait until you have at least two so that if one is corrupt the other probably wont be.

This crash was inconclusive but I do note several things that need attention
Related to vulfntr.sys VIA USB Roothub Lower Filter Driver from VIA Technologies. I would update or remove. (yours is 2005)

Related to vulfnth.sys VIA USB Host Controller Lower Filter Driver from VIA Technologies. I would update or remove (also 2005)
Related to dtsoftbus01.sys Virtual Bus Driver from DT Soft Ltd. I would remove and replace with http://www.magiciso.com/download.htm

Read other 3 answers

BSOD ....page fault in non paged area error

my system configuration is
windows 7 ultimate 32 bit
3gb ram
320 gb hdd
biostar g31d motherboard
intel e7500 @ 2.93ghz

Problem signature:
Problem Event Name: BlueScreen
OS Version: 6.1.7601.
Locale ID: 1033

Additional information about the problem:
BCCode: 50
BCP1: B3924000
BCP2: 00000000
BCP3: 82E551CA
BCP4: 00000000
OS Version: 6_1_7601
Service Pack: 1_0
Product: 256_1

Files that help describe the problem:

A:BSOD ....page fault in non paged area error

D/L CPUZ and post a snip of the CPU, Mainboard, Memory, and SPD tabs.
For posting the information , enter 'Snipping tool' in the Start button > Search box, hit enter. Select the area you want to post and save to a convenient place.
How to Post a Screenshot in Seven Forums

Have you been checking your temperatures?
Use Core Temp, to check the CPU temps when at idle, under load and/or testing.
Let us know the minimum and maximum temps you get.

Both crashes are the same: STOP 0x00000050: PAGE_FAULT_IN_NONPAGED_AREA
Usual causes: Defective hardware (particularly memory - but not just RAM), Faulty system service, Antivirus, Device driver, NTFS corruption, BIOS
They are blaming the Windows NT Kernel & System
This is not the actual cause.

Invalid system memory was referenced.
READ_ADDRESS: GetPointerFromAddress: unable to read from 82dbb848
Unable to read MiSystemVaType memory at 82d9ae20 b0c3d000
PROCESS_NAME: services.exe
SYMBOL_NAME: nt!HvMarkDirty+3f7
IMAGE_NAME: ntkrpamp.exe

D/L and run Seagate SeaTools – Short Drive Self Test and Long Drive Self Test

If that comes up clear, then run the system file checker.

How to Repair Windows 7 System Files with System File Checker

Read other 1 answers

Hello, I've been having this BSOD problem for a few weeks now - it seems to be prompted when I'm transferring large amounts of data over my wifi connection. I have taken the following steps to try and identify/fix the problem without success;

1) Reinstalled Windows 10
2) Disabled the paging file
3) Reenabled the paging file
4) Taken my 2GB and 4GB of ram out
5) Run a memory test
6) Run an fdisk on my SSD hard drive
7) Reinstalled my Broadcom drivers
8) Tried an updated version of Broadcom drivers

I have just run the windows verifier and started a download from the internet - the laptop crashed after 5 or so minutes, so I've now stopped the verifier, and uploaded the debug file below.

Any help would be much appreciated. Thanks in advance.


A:BSOD Page fault in non-paged area error when using wifi

Please remove all pirated programs and such from your system before we can start troubleshooting.
The Forum rules is meant for everything regarding piracy
Discussing it,Asking for guidance,Asking for a crack,The use of it,Etc.

4) No piracy or discussion of piracy allowed at all. Such as software, music, videos and other intellectual property violations (e.g. downloading youtube videos locally etc).

Read other 0 answers

So as the title saids i get theses errors when i log into windows. Ive had the page fault in non paged area error before i fixed it by doing chkdsk in cmd and chkdsk/f. i also reinstalled windows 7 a few days again so i don't even know what could be causing it



I have found error 0x51.
Usual causes: Hardware failure, File system corruption, Security issues.

Debugging Details:




PROCESS_NAME: services.exe


ANALYSIS_VERSION: 6.3.9600.17029 (debuggers(dbg).140219-1702) x86fre

LAST_CONTROL_TRANSFER: from fffff80002fc3158 to fffff80002c92bc0

fffff880`06d372b8 fffff800`02fc3158 : 00000000`00000051 00000000`00000001 fffff8a0`00023010 00000000`00edf000 : nt!KeBugCheckEx
fffff880`06d372c0 fffff800`02f2bc95 : 00000000`00261718 00000000`000076f7 00000000`00000001 20204d43`00000004 : nt! ?? ::NNGAKEGL::`string'+0x9d9a
fffff880`06d37320 fffff800`02f2ba6c : fffff8a0`00023010 fffff8a0`00023010 fffff8a0`00036aa0 00000000`00555c28 : nt!HvMarkDirty+0x176
fffff880`06d37380 fffff800`02f2bf9a : fffff8a0`00023010 fffff8a0`00bdd064 fffff8a0`011a1544 fffff8a0`00023010 : nt!HvMarkCellDirty+0x150
fffff880`06d373d0 fffff800`02eef052 : 00000000`00000001 fffff8a0`00bdd064 fffff8a0`00d4df54 fffff8a0`00023010 : nt!CmpMarkValueDataDirty+0x4a
fffff880`06d37410 fffff800`02eeedf4 : fffff8a0`00d4df54 00000000`ffffffff fffff8a0`00d4df54 fffff8a0`00023010 : nt!CmpMarkKeyValuesDirty+0x182
fffff880`06d374b0 fffff800`02eee4fa : fffff8a0`00023010 00000000`ffffffff fffff8a0`00d4df54 fffff8a0`00023010 : nt!CmpFreeKeyValues+0x24
fffff880`06d374e0 fffff800`02eee228 : fffff8a0`00023010 0000... Read more

Read other 5 answers

Hi there, moved my pc to a relatives house today temporarily, was moving an HDMI cable onto my graphics card for a second monitor, all seemed to be well and then out of nowhere the BSOD appeared. I can now only run the computer in safe mode. As a precaution I purchased spy hunter on top of malware bytes to check it's not a viral issue and I was in fact infected with a lot of things malware bytes hadn't been able to detect. Deleted all of those and have since run another scan with spy hunter as well as with malware bytes, I can only assume it's a hardware issue of some sort?

I also downloaded blue screen view copied all of the errors and dumped them into a .txt file which I have attached. Can anyone assist me?

Thanks in advance,


A:BSOD Registry error / page fault in non paged area

Hello, 1MTM91. I will try to help you but I need you to do a few things first.

We need your complete system specs. Please include your PSU and CPU cooler and the Manufacturer and Model of all components.

Please fill out your System Specs

Your System Specs will help us to help you, and doing it in this manner will make them available to all helpers in every post and keep us from hunting for them. We ask that you fill them out in as much detail as possible including Desktop or Laptop, Model number if it is an OEM computer and all components with the Manufacturer and Model number if possible.

If you will go to your last post and click the 'System Specs' in the bottom left of the post, you will find a link to update your system specs. Please fill those out in as much detail as possible, making sure to click save at the bottom of the page. If you would like to know what we would like, you can click 'My System Specs' at the bottom left of this post to see mine. If you do not know what your components are, this will help you accomplish this task. System Info - See Your System Specs
Please upload the BSOD Posting Instructions http://www.sevenforums.com/bsod-help-support/96879-blue-screen-death-bsod-posting-instructions.html. Upload the files here, this will tell you how. http://www.sevenforums.com/tutorials/9733-screenshots-files-upload-post-seven-forums.html

You have 3 anti Virus programs listed. It is never a good idea to run more ... Read more

Read other 5 answers

Encountered these two bsods within 15mins of each other. Now am currently running memtest86+ with one stick. If i have no errors on either stick, does it still mean my ram is error free? Do i need a change? I've reformatted the PC just 2 months back because of these two same issues too.

A:BSOD: Page fault in non paged area and Memory Management error.


Please reconfigure windows to collect the correct info
You want small memory dumps - "MiniDumps"


And here are the instructions for posting:


Ensure you click the "GRAB ALL" button and then wait for each window to appear in turn and then click OK

For your RAM, run memtest with all the modules in place to start, if errors occur
then follow section 3 in the tutorial.



Read other 3 answers

Hi,Im getting a Bsod for page_fault_in_nonpaged_area bsod, any help is appreciated, here are the dump logs

A:Page fault in non paged area bsod


Read other 1 answers

hope someone can be of help

I have an acer aspire 5315 laptop which will not boot into vista basic. while loading windows it freezes with the message

*** stop "page_fault_in_nonpaged_area" 0x00000050
(0x892f000, 0x00000000, 0x810360a3, 0x00000000)

If I try safe mode or last known good configuration it always freezes at the same point. I tried the recovery option, but it still freezes. As a last resort I tried to boot from the Vista dvd but it still gives me the bsod.



A:BSOD page fault in none paged area

be sure to remove any expansion cards and usb devices and try booting again

Read other 2 answers

I'm posting this in the Win 10 forums because my problem didn't exist in previous versions of Windows. I have been getting a page fault in non paged area bsod for the last two day's. Today was when I tried to download the new Nvidia driver. After a reboot I was able to download it then another bsod when I tried to update the driver. My CPU is not over clocked and RAM shows no errors. Virtual memory settings are set to system managed size on all drives. Only thing I haven't checked is my ethernet driver.

Read other answers

Im getting restarts due to BSOD usually when accessing many files such as during antivirus scans or backups.
Windows 7 x64 ?
- full retail version

- What is the age of system (hardware)? 3 years
- What is the age of OS installation (have you re-installed the OS?) 1 year

A:BSOD Page fault in non-paged area

posting report in this reply

Read other 4 answers

Experiencing Memory_Management errors. I check the minidump folder and no dumps are created. I do have the system error reporting set to do a small minidump 128 kb and the location is set to Windows\Minidump. I have gotten new memory installed but the first time I ran the Windows Experience system rater I got another Memory Management BSOD. I checked the Virtual Memory and changed it back to the system managed size and rebooted. Haven't seen a memory management BSOD since but still not sure what is going on. Can Virtual Memory settings cause a Memory Management BSOD? How can I get the minidump?

A:BSOD Page Fault in Non Paged Area

Hi -

Please see - http://www.techsupportforum.com/f217...ps-501746.html

However, it sounds like the new RAM is the problem.

If you added RAM, take the new RAM stick(s) out.

If you replaced all RAM (got rid of the old), see if system will boot and stabilize on 1 stick RAM.

Regards. . .



Read other 19 answers

Hi guys. I recently built my own computer and just got my first BSOD, a few days into use. The error screen flagged cdd.dll, with the reason Page fault in non paged area.

As a little background, I had been playing Portal 2 while in a Steam voice chat. Also (actively) running was Rainmeter, Skype and Chrome. The crash occurred when exiting Portal 2.

As this is a new build, all drivers should be up to date (grabbed from the manufacturer websites). However any help is appreciated.

I've included a dump of the files the Windows dialog pointed me to on reboot.

A:BSOD: cdd.dll, Page fault in non paged area

Allot of important info is missing from your zip, please follow Blue Screen of Death (BSOD) Posting Instructions to grab all and upload a new report here.

Read other 1 answers


three months after i built my own device i started to get BSODs on two months basis

I did a lot of things to overcome this problem like restoring, formatting, updating drivers and bios

lately, i discovered that my ram settings were so wrong

in the attachment u will find both the old and the current one ( i changed them manually)


for one month i was free

then the problem reappear and this month was the worst (3 or 4 times)

also two new strange things like the screen goes black then reappear saying that the graphic card was shut down and recovered

sometimes i started to hear noisy voice on booting that disappear after a couple minutes

I started to think that the problem is a hardware one so what do u advice me?

A:BSOD (Page Fault in Non Paged Area)

I've seen this BSOD in conjunction with various issues. The most common being the RAM. After you get a BSOD, immediately run a memtest. You can download a memtest for free from memtest.org. If the test fails, shut down your machine and leave it off for a good 20 to 30 minutes to let everything cool to room temp. Boot the machine back up again straight to memtest. If it passes, then you might have a heat problem with your RAM.

For some reason the link you posted is just taking me to a blank OCZ page. It isn't showing me any parts. If you could provide a part number for your modules, and what motherboard you are installing these into, it might help with the troubleshooting.

Read other 2 answers

I am very clumsy with PCs, I tried browsing the forum and I found so many different variations of solutions for this problem, I just don't know what to do.
I reinstalled windows 7 x64 recently and bought a new hard disk. Everything seemed fine for a while, and I bought a wireless adapter. After some time working on my PC I get BSOD saying page-fault in non-paged area. I checked if my hard disk is corrupted and it seemed fine, I suspect its either drivers, but I don't know how to check which are problematic and how to fix them, or it could be memory, tho I never had problems with it before. I have no clue what to do about it and its driving me mad.

Problem signature:
Problem Event Name: BlueScreen
OS Version: 6.1.7601.
Locale ID: 1050

Additional information about the problem:
BCCode: 50
BCP1: FFFFF8000000FB4F
BCP2: 0000000000000008
BCP3: FFFFF8000000FB4F
BCP4: 0000000000000000
OS Version: 6_1_7601
Service Pack: 1_0
Product: 768_1

Files that help describe the problem:
ATI Radeon series 4800
4gb RAM - and I cant find which type, I think DDR3 1333
Quad INTEL Core i5/3400

UploadMB.com - SF Diagnostic

A:BSOD - Page fault in non-paged area

bump cause desperate.

Read other 5 answers

Attachment 181568

Attachment 181569

Hi there. I am having such problem recently and I don't know the reason of it as I don't recall installing any new software or programs lately. Thanks in advance. In addition, I encounter this problem randomly daily. Aside from that, when I am playing a game (most likely the a little higher graphic game) or doing other things or even nothing, my screen will turn blank but the laptop is still functioning. Sometimes, I do still hear sounds when i am listening to the music or watching a movie during the screen blanking moment.

A:BSOD Page Fault in non Paged Area

Btw, how do determine whether any of my drivers or hardware are not functioning properly? I guess this may be the cause of the problem though.

Read other 4 answers

Hi I am new here and having a problem with a BSOD and the message comes up page fault in a non paged area. I randomly get a BSOD after the computer comes on. I researched it and I think it is a trojan of some sort. Any info on this/fixes would be extremely helpful. Thank you soo much.

A:BSOD page fault in non paged area

BSODs are not generally caused by viri

1. check your anti-virus and anti-trojan results.
2. check your drivers
3. test your ram for at least 7 passes with memtest 86+ (FREE)
4. test your PSU with a PSU tester and multimeter
5. check your registry with ccleaner (FREE)

Read other 2 answers

I am getting BSOD primarily during browser sessions and it always states CI.dll Page fault in a non paged area

Attached are all dump files and system info, per your instructions.

Operating Windows 7 Ultimate 32 Bit
Microsoft (not OEM)
Home built computer - details are in files.

Thanks for your help


A:Bsod ci.dll page fault in a non paged area

Hi, Mike, and welcome to the forum. I have looked at your four most recent dump. All four show that McAfee was heavily involved in the crashes. McAfee is well known for causing BSOD's on some Win 7 systems, as are many third party security programs. I suggest you uninstall McAfee using this removal tool: Tool. Download and install Microsoft Security Essentials in its place. Make sure Windows Firewall is turned on.

You have some out of date drivers loaded on your system. Some are quite obsolete. They are XP drivers. Outdated drivers can and do cause memory corruption and BSOD's. All four of your dumps blame memory corruption. Update these drivers from the links provided or uninstall the software/hardware they are associated with.

AVerBas.sys Thu Jun 11 02:37:46 2009 - AVerMedia Micronas Series (Base) - AVerMedia TECHNOLOGIES, Inc. AVerMedia AVerTV Global - TV Tuners, Media Player, IPTV and Multimedia Products - Support -

AVerCap.sys Thu Jun 11 02:37:46 2009 - AVerMedia Micronas Series (Video Capture), AVerMedia TECHNOLOGIES, Inc. AVerMedia AVerTV Global - TV Tuners, Media Player, IPTV and Multimedia Products - Support -

AVerTun.sys Thu Jun 11 02:37:47 2009 - AVerMedia Hybrid TV Tuner - AVerMedia TECHNOLOGIES, Inc. AVerMedia AVerTV Global - TV Tuners, Media Player, IPTV and Multimedia Products - Support -

nvm62x32.sys Fri Oct 17 17:00:39 2008 - nVidia Ethernet Networking Driver (nForce chipset driver). Drivers - Download NVIDIA Drivers.

n... Read more

Read other 1 answers

My problem is that every time I boot the computer it boots to the same BSOD Page Fault in a Non Paged Area. I have tried ChkDsk/f/r and swaping out RAM. I have run windows memory diagnostics tool with no errors. I can boot in safe mode but I don't know how to analyze the memory dump to pinpoint the error. Attached is the windows memory dump. Please help!




[ Name]

[ Guid]








[ SystemTime]




[ ProcessID]

[ ThreadID]


... Read more

Read other 1 answers

Greetings Techsupportforum,

This is my first time making a post here on this website. I'd like to take
the time and say thank you for the members who will possibly be helping me
with this issue. Now for the show.

After googling this BSOD it appears its quite common on Windows 7. So let
me begin with my symptoms and what I've manged to somewhat unveil. It
started about a week ago, I come back from vacation and I try to open 3ds
Max 2009. The computer began opening the program I see the "initailzation
prompt screen" and the computer crashes giving me the "Page
fault_in_nonpaged_area". Computer restarts, I try again. Samething, 3ds max
won't even start up the application before I get the BSOD. I start to
troubleshoot keeping my calm; I begin opening all my programs i.e (Sony
Vegas 11, Adobe After Effects CS4, Vue 8, Games and more) All programs open
up fine and no problems tinkering clicking random tasks to see if it would
lock up and give me another BSOD.

I then start my research, I come across numerous different posts and forums
and different suggestions. I then remembered I recently installed FL Studio
10 trial version, I uninstalled the program restarted the computer..I try
opening 3ds max 2009 I get a BSOD again same error. I then tried a System
Restore to the checkpoint of the day before my vacation, I try opening 3ds
max, it crashes again. I'm becoming a bit more intrigued now, I download
3ds max 2013 trial thinking its a recent... Read more

A:Page Fault//Non Paged Area//BSOD

Hi -

The bugcheck = 0x50 = invalid memory referenced

Driver listed = wmiacpi.sys - but it is a default


See if Driver Verifier flags any 3rd party drivers - let it run 24 hours minimum -


If BSOD under D/V, run jcgriff2 BSOD app -


Regards. . .



Read other 3 answers

Hey all i just had a BSOD and are wondering why i got it.

it happened when trying to install league of legends

never had one before, 3 years running not one. never had one which is why im interrested in knowing why i did crash

ive attached the minedump i also have a memeory.dmp but its to big to be uploaded

Kind regards Mosser

A:BSOD - Page fault non paged area

Please read these instructions BSOD posting instructions

Read other 1 answers

IBM/Lenovo ThinkPad R50e Type 1834 S5G
OS Version: Microsoft Windows XP Home Edition, Service Pack 3, 32 bit
Processor: Intel(R) Celeron(R) M processor 1.40GHz, x86 Family 6 Model 13 Stepping 8
Processor Count: 1

I'm getting a BSOD at an intermittent but quite annoying frequency, though this seemed to have improved in the last week as they were daily at one point, but has been quite bad this morning (2 so far, which both occurred while updating/installing Lenovo PC Doctor) which tends to make me think/hope it's not capacitor plague.

Memtest comes up clean and Chkdsk seems ok too, as did hardware tests on PC Doctor, so I'm kind of at the limit of my abilities!

Below are several of the recent bugchecks - any help or advice would be much appreciated as I really need this computer to get me through the next 2 weeks for job reasons..

0x10000050 (0xff66f000, 0x00000000, 0x804e7428, 0x00000000).

0x10000050 (0xff4bc000, 0x00000000, 0x804e7428, 0x00000000).

0x10000050 (0xff63d000, 0x00000000, 0x804e7428, 0x00000000).

A:BSOD - page fault in non paged area

Attached is a zip of my minidumps...

Read other 1 answers

OS: Win 7 Pro 64-bit

Hardware is 3 months old
Software is also 3 months old

Also got Bad Pool Header as well.

A:BSOD: Page Fault in Non-paged Area


Welcome to SevenForums.
Blue Screen of Death (BSOD) Posting Instructions


User CP (3rd item in the top menu bar) |

in left-hand column,under Your Profile, Edit System Spec |

using SIW and Speccy to gather info, fill in the blanks.
Do me a favor and add the word laptop or desktop to the ?system manufacturer? block.
Use the ?Other Info? block for Optical Reader, Mouse, touchpad, wifi adapter, speakers, monitor

Scroll down and click on the SAVE CHANGES button.

Read other 2 answers

recently I had this BSOD when playing an online game :

Event Type: Information
Event Source: Save Dump
Event Category: None
Event ID: 1001

The computer has rebooted from a bugcheck. The bugcheck was: 0x00000050 (0xb91990ea, 0x00000000, 0xb91990ea, 0x00000000). A dump was saved in: C:\WINDOWS\MEMORY.DMP.

For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.

I already tried using memtest to check my memory, but it passed the test with no errors. Also tried changing my nvidia driver to older/newer ones.

using XP Pro SP2. Minidump file also included.

A:BSOD page fault in non paged area

This single minidump points to SAFEMON.sys...

You might want to run CCleaner to delete temp files and other nasties. Also run a good spyware/malware cleaner

Read other 3 answers

Lately I've been getting a BSOD with error message PAGE_FAULT_IN_NON_PAGED_AREA. This happens pretty much at random as I'm surfing the net and is very frustrating as I have to do a full reboot every time it happens. Any ideas what could be causing this and how to fix it?

To help diagnose the problem, I've linked to a zip file with the minidump from the crash (found in c:/windows/minidump) and all of the critical errors and errors from the windows event viewer.

A:Page Fault in Non Paged Area BSOD

Read other 6 answers

Hey guys. It's me again.

Seems my system is detecting that when one issue is fixed it will put out another one out of nowhere.
This time I am getting an alsysio64.sys BSOD that might be related to ntoskrnl.exe.

Ati Drivers have been giving me a hard time so I wouldn't be surprised if this issue was caused by them at all, this started happening after a Windows scheduled updated ocurred last night.

Whenever the system boots up and loads the desktop it will crash. However when I restart it it will be back to normal, no need to run in safe mode.

I've noticed however... that before the crash occurs, the core temp gadget does not expand to show CPU information. And the second it does, my computer crashes. Upon restart it will load properly, perhaps it is a coincidence. I just find it strange that my system has given me so many issues since I've upgraded to an FM2 platform.

Anyway.. I've attached both of the latest minidumps if you need better information than what I can provide.

Thank you very much

A:BSOD Page Fault In Non Paged Area

Yep, as quickly as I disabled coretemp from startup the BSOD has stopped happening. I rebooted 5 times trying to reproduce the error and it's just like no BSOD ever happened. This is very strange.
The latest windows update might have caused an issue with coretemp drivers?

Read other 2 answers

My computer was fine after fixing the latest blue screen, but now i get a new blue screen. What should i do ?

A:BSOD- Page fault in non paged area

Please remove or update these older drivers that were loaded at the time of the crash. Don't use Windows Update or the Update drivers function of Device Manager.
Please use the following instructions to locate the most currently available drivers to replace the one's that you uninstall OR remove:


How To Find Drivers:
- search Google for the name of the driver
- compare the Google results with what's installed on your system to figure out which device/program it belongs to
- visit the web site of the manufacturer of the hardware/program to get the latest drivers (DON'T use Windows Update or the Update driver function of Device Manager).
- if there are difficulties in locating them, post back with questions and someone will try and help you locate the appropriate program.

- - The most common drivers are listed on this page: http://www.carrona.org/dvrref.html
- - Driver manufacturer links are on this page: http://www.carrona.org/drvrdown.html

Here's the older drivers. Please pay particular attention to any dated 2007 or earlier:

int15.sys Mon Jul 02 22:03:24 2007 - Acer Empowering Technology - http://www.carrona.org/dvrref.html#int15.sys
npptNT2.sys Thu Jan 06 01:43:06 2005 - nProtect GameGuard NPSC Kernel Mode Driver for NT - http://www.carrona.org/dvrref.html#npptNT2.sys
NTIDrvr.sys Tue Dec 21 15:33:14 2004 - NTI CD-ROM Filter Driver by NewTech Infosystems (Acer program) - http://www.carrona.org/d... Read more

Read other 3 answers

Hi guys,

A couple of days after i bought my laptop (maybe 4 months ago)I've been experiencing BSOD's. At first it was once a day, until it turns several crashes a day (like maybe 15 crashes). I cant tolerate it anymore so i brought it to a service center. They fixed the issue, they said it's because of a virus. But after a few days, crashes came back, i noticed that when i leave my laptop on without doing nothing(i don't know if IDLE is the correct term)it crashes. I cant remember the error of the first crash but i think its about the memory until yesterday its about "page fault in non paged area". when i turn on my laptop it keeps crashing and crashing and wont go to the desktop unless i use safe mode.

Here are my specs which i copied from the report SF Diagnostic tool generated
Operating System: Windows 8 Single Language 64-bit (6.2, Build 9200) (9200.win8_gdr.130531-1504)
Language: English (Regional Setting: English)
System Manufacturer: Micro-Star International Co., Ltd.
System Model: GE70 0NC/GE70 0ND
BIOS: MSI GE70 0ND E1756IMS Ver:1.0E MSI-Notebook
Processor: Intel(R) Core(TM) i7-3610QM CPU @ 2.30GHz (8 CPUs), ~2.3GHz
Memory: 16384MB RAM
Available OS Memory: 16280MB RAM
Page File: 1572MB used, 31092MB available

Any help will be greatly appreciated. Thanks!

A:BSOD - page fault in non paged area

This device is disabled. Is it deliberate? If so, why?

VirtualBox Host-Only Ethernet Adapter ROOT\NET\0000 This device is disabled.

I would suggest that you uninstall it - but if it's needed, please enable it and update it's drivers. Feel free to disable it again after updating the drivers.

Out of 46 memory dumps there were 11 different BSOD error codes. The differing error codes are usually symptomatic of a lower level problem within the system. They are usually caused by one of these things:
- borked (broken) hardware (several different procedures used to isolate the problem device)
- BIOS issues (check for updates at the motherboard manufacturer's website)
- overclocking/overheating - You'll know if you're overclocking or not. If uncertain we can suggest things to check.
- compatibility issues (3rd party hardware/drivers)
- low-level driver problems
- or even malware (scanned for when we ask for hardware diagnostics from Initial Hardware Diagnostics or Hardware Diagnostics ).

You can get a head start on the hardware diagnostics if you'd like - they are located here: Hardware Diagnostics

Please remove the Western Digital software. It's driver (wdcsam64.sys) dates form 2008 and is known to cause BSOD's in some Windows systems.

Please update these older drivers. Links are included to assist in looking up the source of the drivers. If unable to find an update, please remove (un-install) the program responsible for that driver... Read more

Read other 3 answers

Hello forums. I have had a BSOD issue for quite sometime, in an area I would say of about a year. It has been very minor, a crash every few weeks, and only when playing games, such as dota 2. Recently, the crashes have been becoming more common place and frequent. 3-4 times a day, and even every time I run specific games. I have always had a suspicion that my ram was going bad, but after running the windows memory test, with only 2 passes mind you; it came up error free. I'm done dealing with this, and i'm going to commit as much time was I need to fix this. I can't have this issue popping up when Uni starts up in a few weeks.

Cheers, Jesse.

A:BSOD page fault in none paged area

you may be right on this one, but you will need to run memtest for more passes than 2, 6-8 is usually the amount you want.

Read other 4 answers

windows 7 64bit
full retail
4 year old PC
6 month old OS

A:BSOD Page fault in non paged area

I've had the problem happen when the computer is idle, while watching video off my hard drive, and while streaming netflix.

Read other 1 answers

I recently Formatted my Packard Bell XP (SP3) Desktop using the Packard Bell partition to revert back to factory settings. Everything worked ok and things were running fine until I suddenly got a BSOD, saying there was a corrupt or missing Windows Config file (Not sure if it's connected but I did a forced shutdown prior to this).
I checked all connections, RAM, Graphics etc and all seemed ok, I was unable to get into any recovery or safe mode options so I then used my Packard Bell Recovery DVD to reinstall everything.
The recovery appeared to be going well and all the files loaded but when the system goes through the 'Windows Burnin' stage it goes to the BSOD 'Page Fault in non Paged area'
I have tried reinstalling numerous times but still no go, I've checked HD for errors and tried different RAM and Graphics.
As a last resort I thought I would load the Linux OS into the same partition as XP, it was all accepted and the OS is working fine!
This leads me to believe that my Hardware is all OK?
Is there anyway I can check any corrupt Windows files whilst logged into Linux, or am I obliged to purchase another Windows operating System and hope it installs?
Many thanks.

A:BSOD Page Fault in non paged area

Read other 8 answers

Hi all
I sometimes get a BSOD, without any apparent cause.
After BSOD the system reboots normally and nothing is wrong until next BSOD.
I recently had some problems with flash player (maybe video card)

I run Windows 7 Pro 32, Intel Core 2 Duo T5300, Nvidia GeForceGo 7400.

I attach the needed files...

Thanks all in advance!

A:BSOD Page fault in non paged area

Hi again,My first question is. Are you using any antivirus?

Read other 9 answers

Experienced a BSOD for the first time on my Lenovo Thinkpad T400 laptop yesterday.

The BSOD error that I got was this:
Page Fault in Non Paged Area 0x50 (0x.....)

I have a dual-boot Fedora 12(default) and Windows 7 Home edition 64 bit (OEM). The BSOD is happening whenever I try to boot into Windows. Pressing F8 post boot and trying different options does not seem to make a difference. I always encounter the BSOD and the laptop restarts. Is there any way I can get into the system and extract the dump files? Is there any way to install the BSOD Dump & System File collection app or Windbg?

I can access the Windows partition after booting into Fedora. Can I extract the dump files from there? If so, what could be the location of the dump?

Thanks in advance.

A:BSOD - Page Fault in Non Paged Area

It takes certain skills, knowledge and time to understand what to do with WinDBG.

Read other 9 answers


I have left messages on this website for help before and never received a response, so I am hoping I can get some help with this problem. I built a computer about 7 months ago and have recently had several blue screens during video games with the error "Page fault in nonpaged area". I cannot determine what is causing this issue, and I am trying to solve the issue. Any help or information may be useful to me. I believe the problem has only occurred during video games but it has happened several times in the last couple weeks.


A:BSoD Page fault in non paged area

hi,start with bluescreen viewer ,it will show the full bsod error messages you have received ,run the program and post the log here ,the download link in down near the bottom of the pagehttp://www.nirsoft.net/utils/blue_screen_view.html

Read other 16 answers

the last couple BSOD said page fault in non pages area i got didn't have a driver listed. but not long ago aswsp.sys was slisted. I have XP pro 736 mb ram 3.00 CPU. I haven't added any new software or hardware to be getting these BSOD please help me, I am a starving web designer/graphic artist and can't afford to loose my PC. my system restore stopped working too.

here is my HJT Log:

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 9:59:05 PM, on 9/30/2009
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v8.00 (8.00.6001.18702)
Boot mode: Normal
Running processes:
C:\Program Files\Lavasoft\Ad-Aware 2007\aawservice.exe
C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
C:\Program Files\Alwil Software\Avast4\ashServ.exe
C:\Program Files\Adobe\Photoshop Album Starter Edition\3.0\Apps\apdproxy.exe
C:\Program Files\iTunes\iTunesHelper.exe
C:\Program Files\Yahoo!\Search Protection\SearchProtection.exe
C:\Program Files\Adobe\Acrobat 9.0\Acrobat\Acrotray.exe
C:\Program Files\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe
C:\Program Files\Registry Mechanic\R... Read more

Read other answers

Here's a new Vista 64 issue for me guys. At random times I get a BSOD w/ Page Fault in NOn-paged area. At other times I get a BSOD w/o a specific error msg. System temp is running at 4o-45C and mem test is okay. I tried checking out the minidmp file but for some reason I can't use MS debugging tool on my system! I am getting really frustrated w/ Vista and am running out of patience. Please help!

P.S. in the past I've had issues w/ windows update most of which have been resolved. I still can't update to IE8 and 9 other updates still won't install using winupdate.

OS:Vista home premium OEM 64bit
MOBO:Gigabyte EP45-UD3P rev1.1
RAM: 2x2Gb 1066 G.Skill
HDD: WD Caviar Blue 500Gb 7200rpm 16Mb cache
Graphics: Sapphire Radeon HD4830 512Mb PCI-E w/HDMI
CPU: Intel Wolfdale E8400 3.0Ghz 1333FSB 6Mb L2 cache

A:BSOD Page Fault in Non-paged area

Please zip up the contents of the C:\Windows\Minidump directory and upload/attach the .zip file with your next post

Read other 3 answers

I've read through previous related BSOD threads and they did not help me. Recently I've been getting more BSODs, with them occurring more often when playing video games, I do also get an occasional crash when I have multiple flash heavy tabs open in Chrome. I have run a memory check, with no faults, I have reseated all my RAM, and done a chkdsk with no errors. Tried posting in the microsoft forums, but they're no help and haven't responded to me in several days. Attached are the necessary files.

My rig:
CPU: AMD FX-8120 8 Core
Motherboard: ASUS Sabertooth 990FX AM3+
RAM: G.SKILL Ripjaws Series 8GB & CORSAIR XMS3 4GB
Graphics: GeForce GTX 560 Ti
HD: SAMSUNG Spinpoint F3 HD103SJ

A:BSOD Page fault in non paged area


Software Concern:

Start Menu\Programs\avast! Internet Security Public:Start Menu\Programs\avast! Internet Security Public
Start Menu\Programs\AVG PC Tuneup 2011 Public:Start Menu\Programs\AVG PC Tuneup 2011 Public
Start Menu\Programs\AVG PC Tuneup 2011\Utilities Public:Start Menu\Programs\AVG PC Tuneup 2011\Utilities Public
Start Menu\Programs\DAEMON Tools Lite Public:Start Menu\Programs\DAEMON Tools Lite Public
Avast! Antivirus is known to contribute in BSoDs. Please uninstall and use Microsoft Security Essentials
(At least to test. You can install it back later if we know it wasn?t causing a problem.)
→ Microsoft Security Essentials - Free Antivirus for Windows

The AVG Tune-up tools seem to be causing some problems for you, note that this sort of tune up utilities can actually cause damage to windows beyond repair. Please uninstall it using the free version of Revo Uninstaller (use advanced mode to remove registry leftover)
→ Revo Uninstaller Pro - Uninstall Software, Remove Programs easily, Forced Uninstall

PROCESS_NAME: avgnsa.exe
Daemon Tools is a known cause to BSoDs. Please uninstall it right away.

Free up your start-up, keep nothing except the antivirus.
→ Startup Programs - Change

Run the system file checker to scan the integrity of all protected Windows 7 system files and replaces incorrect corrupted, changed/modified, or damaged versions with the correct versions if possible
→ SFC /SC... Read more

Read other 9 answers

Hi guys!

I've been having a re-occuring Page Fault In Non Paged Area BSOD on my newly built PC. When i had a look at the mini-dumps on Bluescreen viewer they seem to have been caused by different drivers (dxgkrn.eys,win32k.sys) and one common one ntoskrnl.exe.

I've uploaded a zip file containing the required information (the dumps). Please help me

A:Page Fault In Non Paged Area BSOD

Hi atr1.

Install Service pack 1 and all other windows updates. Otherwise the system will remain vulnerable to threats.

Windows 7 Kernel Version 7600 MP (4 procs) Free x64
Product: WinNt, suite: TerminalServer SingleUserTS Personal
Built by: 7600.16617.amd64fre.win7_gdr.100618-1621
Learn how to install Windows 7 Service Pack 1 (SP1)
Service Pack and Update Center - Microsoft Windows

Report us back for any further BSOD.

Read other 1 answers

? Windows 7
? 64 Bit OS
? Windows 7
? Retail Version of W7
? ~2.5 Years of age all around

? i5 2500k
? Galaxy GTX 570
? Biostar TZ77A
? Corsair TX750
? Corsair Vengeance 2x4GB @ 1600MHz

I have attached a .zip of the information required.

I hope I can find some help here, last solution.

Additional information: I started getting these BSODs after I changed my RAM (from 1333MHz 4x2GB to 1600MHz 2x4GB, I only get them while intensively gaming.

A:BSOD: Page Fault in Non Paged Area

Recommendations:Crashes are likely caused by your NETGEAR WG111v3 54Mbps Wireless USB 2.0 Adapter. USB wireless network adapters are known to cause blue screen crashes. USB ports do not supply reliable power support for these devices. Couple that with your out of date driver for the device, and you are nearly guaranteeing that you have crashes. I would advise replacing the USB adapter with a PCI wireless network adapter to provide better support and stability. If you are unable to do so, then make sure the drivers for the device are up to date and supported within Windows 7; yours are pre-Windows 7.
scmndisp.sys Wed Jan 17 00:48:03 2007 (45ADD4B3)
Netgear Neutral Wireless Solution

rtlprot.sys Fri Apr 20 03:16:48 2007 (46288500)
Realtek RtlProt Wireless LAN Utility Protocol Driver

jswpslwfx.sys Thu May 15 04:28:50 2008 (482C1062)
D-Link USB Wireless Adapter Driver

I would also suggest that you remove MSI Afterburner from the system.Uninstall or change a programRTCore64.sys Tue Sep 6 06:24:50 2011 (4E661112)
RivaTuner/EVGA Precision/MSI Afterburner (known BSOD issues w/Win7)

Outdated and Problematic Drivers:You should update/replace/remove the following drivers. Any d... Read more

Read other 19 answers

Lately I've been having some trouble with computer. I'm getting two BSOD's.
1. Stop 0x00000001 APC index mismatch. This one has heapend two or three times so far and only when booting my computer when my system is loading windows.
2. Stop 0x00000050 Page fault in non pages area. This one heapened this morning when I turned on my computer, allso while loading windows.

Noteable things(that I remeber) I did recently:
- A month or two back I did a clean install of my videocard drivers. (uninstall -> driversweeper -> install).
- Update to the new catalyst (APC index mismatch did allready heapen before that)
- Uninstall pctools firewall -> install comodo firewall.
- Defrag my harddrive with Obit Smart defrag 2

I'm runnings Windows Vista 64x on a 2~3 y old system. I Reinstalled windows once, I think it was roughly a year ago.

I did some research and, as with most BSOD's it said it is either a driver issue or hardware malfunction. Since I dont really that much about the subject and have no clue on how to fix it, I defer to people with more knowledge on the subject.

Hoping its not a harware issue,


A:BSOD - Page fault in non paged area

You have given us only one dump, which is not usually enough to diagnose a BSOD. In your case, however, the cause was a common problem, your anti Virus.
Uninstall Avast. In lieu of Avast use Microsoft Security Essentials and for extra protection Malwarebytes. After the new AV if you still experience BSOD, post.
Be sure to go to the Avast website and use their uninstaller to be sure that all remnanats of Avast are removed.

Read other 3 answers


first time posting here about my bsod problem,
usually, i will get a bsod once a month.
i dont recall installing any specific programs that may cause this,
this started 3 mths ago, and happens once in a while.
attached is the zip file

A:BSOD Page fault in non paged area


Read other 3 answers

Several weeks ago my computer was working perfectly well. I took a 3 day vacation and my computer was off for all of those 3 days. When I came back and booted it up for the first time it immediately gave me a cpu overtemp warning and blue screened. After that it has been blue screening once or twice every single day with the new error message "Page fault in non-paged area". It has never again given me a cpu overtemp warning, just the page fault BSOD. The blue screens seem to be completely unrelated to what I am doing at the time. I have blue screened while playing various games, watching netflix, and also while I was doing absolutely nothing with just the desktop up. I googled the issue and tried every fix I could find which was to first update every driver known to man kind, which had no effect on the BSODs. The second suggestion was that it may be an issue with my RAM. I ran a memtest86 test for about 5 hours which produced absolutely zero errors. I also tried cleaning out my computer, dusting it off etc. to no avail. I cannot find any other solutions anywhere.

A:Page fault in non-paged area BSOD

Hi Leur and welcome to sevenforums, I hope you'll enjoy your stay here!

Could you please upload the minidump files located here:


Here are some methods that have worked for some people!

Method 1 ? Adjust Paging File

To start off, you can try a simple trick with the paging file that fixes the issue for some folks. If the issue is not hardware related, then this page file solution might just work.
First, open the Control Panel and click on System. You can also right-click on Computer or This PC and choose Properties.

Now click on the Advanced System Settings link on the left hand side.

Under Performance, click on the Settings button.

Click on the Advanced tab and then click on the Change button under the Virtual Memory heading.

Finally, we have reached where we need to be. Uncheck the Automatically manage paging file size for all drives box and then select No paging file.

Click OK several times to get out of all the dialog windows and then restart your computer. Once you are back in, follow the exact steps again shown above, but this time select System managed size and check the Automatically manage paging file size for all drives box.
Like I said earlier, this works for some people, but not others so your mileage will vary. If you?re still getting blue screens, keep reading.

Method 2- Check Disk

This error can also occur if your hard drive is either failing or has errors on the drive. O... Read more

Read other 9 answers

I am having BSOD's & I ran the blue screen view which displayed the following results. Can you please tell me what's wrong & why am I having these?

A:BSOD Page Fault In Non-Paged Area. Please Help.

Anyone please? :(

Read other 1 answers

My laptop has been crashing to a bsod with the message 'page fault in non paged area' for a while now. It seems to do it pretty much randomly. Sometimes it'll only run for a few minutes then crash, others it'll run for hours and have no problems (whether I'm playing games or not).

Dell Studio XPS 1645 laptop
Windows 7 professional x64
Intel Core i7 Q720 processor
AMD Radeon HD 6570M/5700 Series graphics card

File attached.
Any help is appreciated.


A:BSOD - page fault in non paged area

Please upload your msinfo32.nfo file. To get this:
Click on the Start
Type msinfo32 into the Search programs and files box
When it opens, go to File, Save
Save as msinfo32.nfo and save in a place you will remember
Let it finish the process of gathering and saving the system info
Right click the .nfo file, click send to compressed (zipped) folder
Upload the .zip file here.

Read other 3 answers