Solved Random BSOD Error's 0x50 PAGE FAULT IN NON PAGES AREA

[unrealbillz]

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.

 

[koolkat77]

Welcome

While I take a look at the dump

Please upload your msinfo32.nfo file. To get this:

• Click on the Start rb:
• 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.

 

[koolkat77]

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.

[FONT=Verdana][SIZE=2]*******************************************************************************
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
*******************************************************************************

Use !analyze -v to get detailed debugging information.[/SIZE][/FONT][SIZE=2] [FONT=Verdana]

[COLOR=Blue]BugCheck 50[/COLOR][/FONT]  [FONT=Verdana], {ffffba80071f16a8, 1, fffff800028e39ba, 7}


Could not read faulting driver name[/FONT]  [FONT=Verdana]
Probably caused by : [COLOR=Blue]ntkrnlmp.exe ( nt!ExAcquireFastMutex+1a )[/COLOR]

Followup: MachineOwner[/FONT] [FONT=Verdana]
---------[/FONT][/SIZE]

[FONT=Verdana][SIZE=2]*******************************************************************************
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
*******************************************************************************

[COLOR=Blue]PAGE_FAULT_IN_NONPAGED_AREA (50)[/COLOR]
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.[/SIZE][/FONT]

Suggestions:

• Memory test with memtest86+ for 8 passes preferably overnight. :ar: http://www.sevenforums.com/tutorials/105647-ram-test-memtest86.html
• Hardware stress test (Blend) with prime95+ :ar: http://www.sevenforums.com/tutorials/100352-hardware-stress-test-prime95.html During this test you can use Speccy to monitor the temps of your hardware:ar: Speccy - System Information - Free Download

Let us know the outcomes.

:note:I also need to know:

• What antivirus are you using? - Most members here suggest using MSE because it's the most compatible antivirus with Windows 7 Microsoft Security Essentials - Free Antivirus for Windows

Keep us posted.

 

[unrealbillz]

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!

 

[koolkat77]

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 http://www.sevenforums.com/tutorials/433-disk-check.html 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

 

[unrealbillz]

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.

 

[koolkat77]

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

Good luck