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Windows 7: BSOD random, memory_management, ntoskrnl.exe fltmgr.sys

24 Sep 2013   #1

Windows 7 Enterprise x64
BSOD random, memory_management, ntoskrnl.exe fltmgr.sys

I am receiving random BSOD with two different bug check strings.


I have updated all of my drivers. I have checked the memory with memcheck both by running it with both sticks installed and one stick installed (both sticks singly). I have checked the HD for errors. Nothing seems to have errors and the BSOD is very random. Sometimes I am using Chrome, sometimes I am not there when it happens, sometimes I am using explorer.

Recently I tried uninstalling my display drivers and going with the plain vanilla Microsoft VGA driver. I didn't get a BSOD for 8 days and thought myself cured (or at lease diagnosed), but it just happened again today.

Any help would be appreciated!

My System SpecsSystem Spec
25 Sep 2013   #2

Microsoft Community Contributor Award Recipient

Windows 10 Home 64Bit

AODDriver2.sys Thu Apr 5 15:23:37 2012 (4F7D6499)
AMD Overdrive; also in EasyTune6 for Gigabyte motherboard [br] Known BSOD issues in Win7
Driver Reference Table - AODDriver2.sys
(AODDriver2.sys) is either a stand-alone application, or a component of the AMD VISION Engine Control Center. This driver is known to cause BSOD's on some Win7 systems. Please uninstall all AMD/ATI video stuff from Control Panel...Programs...Uninstall a program. Then, download (but DO NOT install) a fresh copy of the ATI drivers from Global Provider of Innovative Graphics, Processors and Media Solutions | AMD (in the upper right corner of the page) Use this procedure to install the DRIVER ONLY: ATI video cards - DRIVER ONLY installation procedure
NTIOLib_X64.sys Fri Nov 9 07:43:52 2012 (509C5FD8)
MSI Afterburner driver (known BSOD issues with Windows) Also found to be a part of MSI Live Update 5
Driver Reference Table - NTIOLib_X64.sys

If you are overclocking any hardware, please stop. Reset any changed values back to default and reset/clear CMOS: Clear CMOS - 3 Ways to Clear the CMOS - Reset BIOS. Uninstall any overclocking tool as these can also be a reason of blue screens.

BugCheck 1A, {5003, fffff70001080000, 1048e, d4f10001965e}
Probably caused by : ntkrnlmp.exe ( nt! ?? ::FNODOBFM::`string'+2984f )
BugCheck 50, {fffff8801688b550, 1, fffff8800459ee50, 2}
Probably caused by : dxgmms1.sys ( dxgmms1!VIDMM_SEGMENT::MarkResourcesForEviction+94 )
BugCheck 1A, {5003, fffff70001080000, c14e, 21975209}
Probably caused by : ntkrnlmp.exe ( nt! ?? ::FNODOBFM::`string'+45f7d )
BugCheck 1A, {5003, fffff70001080000, 144e, 552ec09}
Probably caused by : ntoskrnl.exe ( nt+75b80 )
BugCheck 1A, {5003, fffff70001080000, 568e, 5a1bc09}
Probably caused by : ntoskrnl.exe ( nt+75b80 )
BugCheck 50, {fffff8801a320500, 1, fffff880042b3624, 2}
Probably caused by : dxgkrnl.sys ( dxgkrnl!DoublyLinkedList::Clear+20 )
Test and Diagnose RAM Issues with Memtest86+:
Tip   Tip
  • Pay close attention to Part 3 of the tutorial "If you have errors"
  • Test the RAM with Memtest86+ for at least 7-10 passes. It may take up to 22 passes to find problems. Make sure to run it once after the system has been on for a few hours and is warm, and then also run it again when the system has been off for a few hours and is cold.

Test your Hardware for Stability and Heat Problems with Prime95: ------------------------
How to Stress Test a Video Card with Furmark:------------------------
Test your CPU Stability with IntelBurnTest:------------------------
Run the System File Checker that scans the of all protected Windows 7 system files and replaces incorrect corrupted, changed/modified, or damaged versions with the correct versions if possible:
  • Click on the
  • Type CMD on Search
  • Left click and Run as Administrator
  • Type SFC /scannow - read here
Run Disk Check on your Hard Drive for file system errors and bad sectors on it - read here
Let us know the results.
My System SpecsSystem Spec
22 Oct 2013   #3

Windows 7 Enterprise x64

I did all of the benchmark and burnin tests suggested here and elsewhere. After a conversation with AMD tech support they couldn't give me any help other than to say I should return the chip to Amazon.

I returned it and the memory. I got replacements and all is well. I still don't know which one was actually bad, but I am leaning towards the APU chip.
My System SpecsSystem Spec


 BSOD random, memory_management, ntoskrnl.exe fltmgr.sys

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