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Windows 7: Bsod pfn_list_corrupt

12 Oct 2012   #1

Windows 7 Ultimate X64
Bsod pfn_list_corrupt

I'm having trouble with that BSOD occurring randomly.
Would anyone mind looking on my log?
Shout out if you have any questions.

Maybe i should post my specs:
2x GTX690
rampage iv gene
ballistix 32GB
Intel i7 3960X

My System SpecsSystem Spec
13 Oct 2012   #2

Microsoft Community Contributor Award Recipient

Windows 10 Home 64Bit


Installed Physical Memory (RAM)    32,0 GB
Total Physical Memory    32,0 GB
Available Physical Memory    29,2 GB
Total Virtual Memory    63,9 GB
Available Virtual Memory    60,9 GB
32 GB of ram is allot.

See the usual causes for your bug checks:-
Usual causes:  Device driver, memory, kernel
BugCheck 1A, {403, fffff68000072368, f6800004da789825, fffff6800001ccb2}
Probably caused by : ntkrnlmp.exe ( nt! ?? ::FNODOBFM::`string'+3267c )
Usual causes:  Device driver, ?memory
BugCheck 4E, {99, 524b4c, 0, 524b8c}
Probably caused by : memory_corruption ( nt!MiBadShareCount+4c )
Are all the ram clocks same? Did you take memtest?

RAM - Test with Memtest86+
Guide to using Memtest86+ - Geeks to Go Forums

The goal is to test all the RAM sticks and all the motherboard slots.

Check your motherboard manual to ensure the RAM sticks are in the recommended motherboard slots. Some motherboards have very specific slots required for the number of RAM sticks installed.

If you get errors, stop the test and continue with the next step.

1. Remove all but one stick of RAM from your computer (this will be RAM stick #1), and run Memtest86 again, for 7 passes.
Be sure to note the RAM stick, use a piece of tape with a number, and note the motherboard slot.
If this stick passes the test then go to step #3.

2. If RAM stick #1 has errors, repeat the test with RAM stick #2 in the same motherboard slot.
If RAM stick #2 passes, this indicates that RAM stick #1 may be bad. If you want to be absolutely sure, re-test RAM stick #1 in another known good slot.
If RAM stick #2 has errors, this indicates another possible bad RAM stick, a possible motherboard slot failure or inadequate settings.
3. Test the next stick of RAM (stick #2) in the next motherboard slot.
If this RAM stick has errors repeat step #2 using a known good stick if possible, or another stick.
If this RAM stick has no errors and both sticks failed in slot#1, test RAM stick #1 in this slot.
4. If you find a stick that passes the test, test it in all the other motherboard slots.

If Part 2 testing shows errors, and all tests in Part 3 show errors, you will need to test the RAM sticks in another computer and/or test other RAM in your computer to identify the problem.

In this way, you can identify whether it is a bad stick of RAM, a bad motherboard, or incompatibility between the sticks.
My System SpecsSystem Spec
13 Oct 2012   #3

Windows 7 Ultimate X64

Thanks for the reply.
I started memtest just now, and it was immediatly a wall of red...
Went back in bios and put the memory clocks and timing back in auto.
Looks like the memtest is going a lot better now.
But what i find funny is that the ram is supposed to be 1600, 8-8-8-24, but on auto it is set to 1333, 9-9-9-24... ?
My System SpecsSystem Spec

13 Oct 2012   #4

Microsoft Community Contributor Award Recipient

Windows 10 Home 64Bit

I think the one you're testing is a bad stick.
How about you check the others first by inserting them one by one? Stay on your computer for a while, do a memory intensive task. See if it blue screens on you?
My System SpecsSystem Spec
14 Oct 2012   #5

Windows 7 Ultimate X64

Sorry for the late reply.
I re-entered the memory-settings and took a look on the voltages etc.
Seems like it was a problem with volt-settings.
I ran memtest and it did not detect any problems.
I have also run ram-disk and other memory heavy tasks, and so far no BSOD :)
Thank you for your help :)=
My System SpecsSystem Spec
14 Oct 2012   #6

Microsoft Community Contributor Award Recipient

Windows 10 Home 64Bit

Thanks for the update
Let us know if there are any other problems
Happy computing :)
My System SpecsSystem Spec

 Bsod pfn_list_corrupt

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