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Windows 7: Random BSOD Error's 0x50 PAGE FAULT IN NON PAGES AREA

07 Sep 2012   #1
unrealbillz

Windows 7 Professional 64 Bit
 
 
Random BSOD Error's 0x50 PAGE FAULT IN NON PAGES AREA

Hello Guys, hope someone can help!

After recently upgrading to Windows 7 Professional 64 Bit, and installing 8gb of new RAM I am getting a BSOD randomly every 5 Mins. I have tried to re-install windows and doesn't help...just looking for some advise to solve.

If you need more information, I'm happy to supply.

Thanks in advance.

Log files attached.


My System SpecsSystem Spec
.

08 Sep 2012   #2
koolkat77

Microsoft Community Contributor Award Recipient

Windows 7 Home Premium 64Bit
 
 

Welcome

While I take a look at the dump

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.
My System SpecsSystem Spec
08 Sep 2012   #3
koolkat77

Microsoft Community Contributor Award Recipient

Windows 7 Home Premium 64Bit
 
 

The dumps do not give a probable cause but there are various test to find out what's actually causing it.

BSOD Index 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.

Cause: Bug check 0x50 usually occurs after the installation of faulty hardware or in the event of failure of installed hardware (usually related to defective RAM, be it main memory, L2 RAM cache, or video RAM).
Another common cause is the installation of a faulty system service.
Antivirus software can also trigger this error, as can a corrupted NTFS volume.

Code:
*******************************************************************************
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
*******************************************************************************

Use !analyze -v to get detailed debugging information. 

BugCheck 50  , {ffffba80071f16a8, 1, fffff800028e39ba, 7}


Could not read faulting driver name  
Probably caused by : ntkrnlmp.exe ( nt!ExAcquireFastMutex+1a )

Followup: MachineOwner 
---------
Code:
*******************************************************************************
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
*******************************************************************************

PAGE_FAULT_IN_NONPAGED_AREA (50)
Invalid system memory was referenced.  This cannot be protected by try-except,
it must be protected by a Probe.  Typically the address is just plain bad or it
is pointing at freed memory.


Suggestions:

Let us know the outcomes.

I also need to know:
Keep us posted.
My System SpecsSystem Spec
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08 Sep 2012   #4
unrealbillz

Windows 7 Professional 64 Bit
 
 

Thanks koolkat77,

I have uploaded the msinfo32 file to this post.

I will run memtest overnight tonight I have made a bootable USB for this. Will report back.

I know the temps of my CPU are high at the moment something like 40-50 idle. I have purchased a new coolermaster fan to solve this (no overclocking has been performed), the fan will come in a few days. However, I dont think this is the issue, because same CPU on windows XP OS and no problems. When the new fan comes I will check temps on the CPU with Prime95 and Speed Fan then report back.

I am not currently using any anti-virus software.

Thanks for all the help!
My System SpecsSystem Spec
08 Sep 2012   #5
koolkat77

Microsoft Community Contributor Award Recipient

Windows 7 Home Premium 64Bit
 
 

Alright I will wait for the update after you get the coolermaster.

I'd also suggest you to run disk check to make sure your hard drive is good Disk Check then Hard drive scan usings SeaTools - SeaTools | Seagate both long and short tests

And please download MSE and run a full scan.

Keep us posted
My System SpecsSystem Spec
09 Sep 2012   #6
unrealbillz

Windows 7 Professional 64 Bit
 
 

Hello,

Thanks for all of the help. I have figured out my RAM was the problem in the end, so will be getting some new sticks soon.

All the best.

billz.
My System SpecsSystem Spec
09 Sep 2012   #7
koolkat77

Microsoft Community Contributor Award Recipient

Windows 7 Home Premium 64Bit
 
 

You're welcome and you can mark this thread as solved

Good luck
My System SpecsSystem Spec
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