Solved BSOD Kernel Security Check Failure

BAZZA_UK

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Jul 29, 2003
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176
Should I still run the SeaTools hard drive test and if so should i choose the quick test?
 

blues_harp28

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We are running out of things to check but yes, run the hard drive test and I'd run the full/long test then you will know all is OK with the drive.
 

BAZZA_UK

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Jul 29, 2003
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176
Ok have just finished running the Long Generic Test (around 3 hours) and got a 100% Pass
The drive is only couple of years old so would have been surprised had it had bad clusters.
(y)
 

blues_harp28

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You posted a minidump file on the 25th November, your post #3 - has it blue screened since then?
 

BAZZA_UK

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Jul 29, 2003
Messages
176
I had a BSOD on Sunday as posted on post #10 here....I had left my laptop on standby and upon opening it and selecting my browser it then blue screened....I use Opera Browser and always have it up to date
 

BAZZA_UK

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Jul 29, 2003
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176
Ok was just about to shut down for the evening and it blue screened
I have attached the dump file (only one there)
 

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blues_harp28

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Mindump file check x 1
PHP:
KERNEL_SECURITY_CHECK_FAILURE (139)
A kernel component has corrupted a critical data structure.  The corruption
could potentially allow a malicious user to gain control of this machine.
Arguments:
Subcode: 0x3 FAST_FAIL_CORRUPT_LIST_ENTRY

PROCESS_NAME:  System

SYMBOL_NAME:  nt!ExFreePool+9

IMAGE_NAME:  Pool_Corruption

IMAGE_VERSION:  10.0.19041.1348

MODULE_NAME: Pool_Corruption

STACK_COMMAND:  .thread ; .cxr ; kb

BUCKET_ID_FUNC_OFFSET:  9

FAILURE_BUCKET_ID:  0x139_3_CORRUPT_LIST_ENTRY_nt!ExFreePool

Followup:     Pool_corruption
IMAGE_NAME: Pool_Corruption
Pool_Corruption usually relates to memory corruption - but can also relate to a driver issue.

Run an Intel driver scan
https://www.intel.com/content/www/us/en/support/detect.html
======
Although you said you fitted new memory about 10 months ago - I'd still run a memory test
Memtest86
https://www.memtest86.com/download.htm

Download the ISO file then burn to a DVD or run from a USB stick.
Start the Pc using the DVD-USB and run the memory test for at least 8 passes.

For the USB download scroll down to
''Image for creating bootable USB Drive - Download''
 

BAZZA_UK

Thread Starter
Joined
Jul 29, 2003
Messages
176
I ran the Intel Driver Scan and it found a new Graphics Driver (y)
Trying to run the Memtest which I have created a bootable USB drive...however I can't seem to get it to boot from this even though selecting it at startup
 

BAZZA_UK

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Jul 29, 2003
Messages
176
Found a blank CD and burnt the ISO file to that. Running now...45 mins gone and no errors as yet 😁
 

blues_harp28

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19,661
Your post #1
OS Version: Microsoft Windows 10 Home, 64 bit, Build 19043, Installed 20200904090127.000000+000
Update Windows.
======
You have just updated your Intel graphics driver - has it blue screened since then?
 

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