PFN_LIST_CORRUPT BSOD, Driver Verifier BSOD

Onision · Jun 15, 2014

Yesterday i popped in my motherboard cd and installed asus suite II and reinstalled the Renesas usb 3.0 drivers, Updated my BIOS to a more recent version and raised my ram speed from 1333 to 1866mhz. A short while after this my computer BSOD and it said PFN_LIST_CORRUPT. I used seagate tools to check my hard drive for problems, it came back clear. Chkdsk didnt fix anything. Right now im making a IMAGE of my hard drive and are going to use seagate tools to fix any corrupted sectors. after this PFN_LIST_CORRPUT bsod a few hours later another bsod came on saying "A driver attempting to corrupt the system has been caught. The faulty driver currently on the kernel stack must be replaced with a working version." This second BSOD was caused by the driver verifier i activated, so i shut off driver verifier to prevent it from making any future BSODS. Dump File PFN_LIST_CORRUPT: (https://app.box.com/s/pqnice03kzf2m6pxgb87)

If you want the dump file for the driver verifier BSOD feel free to ask, thank you!

Onision · Jun 15, 2014

Heres the DM log i just made, Its for 3 BSODS.

Onision · Jun 15, 2014

Not sure why that dm log wasnt complete, here is a better one

Boozad · Jun 15, 2014

Hi Onision,

Your logs are showing that you have a problem with your RAM.

Code:

*******************************************************************************
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
*******************************************************************************

Use !analyze -v to get detailed debugging information.

BugCheck 4E, {99, 21541e, 2, 21541d}

Probably caused by : memory_corruption ( nt!MiBadShareCount+4c )

Followup: MachineOwner

:ar: Run MemTest86+ for at least 8 passes. Set it off before you go to bed and leave it overnight preferably, we're looking for zero errors here.

Report back with the results and we'll work from there.

Onision · Jun 16, 2014

17 1/2 Hours with 13 passes and 0 errors, what now?

Onision · Jun 16, 2014

Had another BSOD while playing World of Warcraft

Onision · Jun 16, 2014

Boozad you there? this is really freaking me out lol. I was hoping it would be my ram so i can just buy another pair and fix the problem but i guess not :/

koolkat77 · Jun 17, 2014

Uninstall Norton for testing purpose. Use Microsoft Security Essentials.

Recommended antivirus software for Windows 7 based on stability compared to others:-

Warning

:warn: Do not start the free trial of Malware Bytes; remember to deselect that option when prompted.

Scan with Kaspersky TDSSKiller:

Anti-rootkit utility TDSSKiller

ESET online scanner:

Free Online Virus Scanner | ESET

Reduce items at start-up:

How to Change, Add, or Remove Startup Programs in Windows 7

Perform a clean boot:

How to Troubleshoot a Problem by Performing a Clean Startup in Windows 7 or Vista

Please update these older drivers. Links are included to assist in looking up the source of the drivers. If unable to find an update, please remove (un-install) the program responsible for that driver. DO NOT manually delete/rename the driver as it may make the system unbootable!:-

anodlwfx.sys Fri Mar 6 16:10:08 2009 (49B0F680)
ALPHA Networks Filter Driver
Driver Reference Table - anodlwfx.sys

nusb3xhc.sys Fri Dec 10 10:50:35 2010 (4D01B19B)
NEC Electronics USB 3.0 Host Controller Driver (previous BSOD issues with 2010 and earlier versions)
Driver Reference Table - nusb3xhc.sys

nusb3hub.sys Fri Dec 10 10:50:35 2010 (4D01B19B)
NEC Electronics USB 3.0 Host Controller Driver (previous BSOD issues with 2010 and earlier versions)
Driver Reference Table - nusb3hub.sys

Daemon Tools/Alchohol is known to cause Blue Screens. Please remove it:

dtsoftbus01.sys Fri Jan 13 19:45:46 2012 (4F10358A)
Daemon Tools driver [br] Possible BSOD issues in Win7
Driver Reference Table - dtsoftbus01.sys

NvStreamKms.sys Thu May 22 22:43:14 2014 (537E2922)
nVidia Streaming Kernel service - may cause BSOD in Win8.1 systems (found in May 2014). Date/TimeStamp: Tue Apr 29 20:59:44 2014 (53604B00) MAY NOT BE A PROBLEM, this is a tenative posting
Driver Reference Table - NvStreamKms.sys

To perform a clean install of a driver, follow this tutorial:

How to Clean Left Over Driver Files with Driver Sweeper

Use Revo Uninstaller to uninstall stubborn software. Opt for Advance Mode while uninstalling which allows you to remove leftover registry:-

Download Revo Uninstaller Freeware - Free and Full Download - Uninstall software, remove programs, solve uninstall problems

Post a screenshot of your Hard Drive(s) using Crystal Disk Info software:

CrystalDiskInfo - Software - Crystal Dew World

Run a Hard Drive test:

How to Use SeaTools for DOS and Windows Disk Check Utility

Check for heating issues using Speccy or HWmonitor

Upload a screen shot:

http://www.sevenforums.com/tutorials/9733-screenshots-files-upload-post-seven-forums.html

BSOD BUGCHECK SUMMARY

Code:

[FONT="Lucida Console"]Built by: 7601.18409.amd64fre.win7sp1_gdr.140303-2144
Debug session time: Tue Jun 17 00:54:10.772 2014 (UTC + 6:00)
System Uptime: 0 days 0:34:22.599
BugCheck 3B, {c0000005, fffff8800ff5cebd, fffff88008eceea0, 0}
Probably caused by : dxgmms1.sys ( dxgmms1!VidMmCloseAllocation+35 )
BUGCHECK_STR:  0x3B
PROCESS_NAME:  Wow-64.exe
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
Built by: 7601.18409.amd64fre.win7sp1_gdr.140303-2144
Debug session time: Sun Jun 15 10:20:51.203 2014 (UTC + 6:00)
System Uptime: 0 days 2:52:25.405
BugCheck 4E, {99, 4c7bc, 2, 53d3b}
Probably caused by : memory_corruption ( nt!MiBadShareCount+4c )
BUGCHECK_STR:  0x4E_99
PROCESS_NAME:  Wow-64.exe
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
Built by: 7601.18409.amd64fre.win7sp1_gdr.140303-2144
Debug session time: Sat Jun 14 09:49:55.388 2014 (UTC + 6:00)
System Uptime: 0 days 3:48:54.200
BugCheck C4, {89, fffffa800938dcb0, fffffa800938dd78, 161b94}
Probably caused by : partmgr.sys ( partmgr!PmGlobalDispatch+9f )
BUGCHECK_STR:  0xc4_89
PROCESS_NAME:  System
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
Built by: 7601.18409.amd64fre.win7sp1_gdr.140303-2144
Debug session time: Sat Jun 14 04:56:31.478 2014 (UTC + 6:00)
System Uptime: 0 days 1:39:36.680
BugCheck 4E, {99, 21541e, 2, 21541d}
Probably caused by : memory_corruption ( nt!MiBadShareCount+4c )
BUGCHECK_STR:  0x4E_99
PROCESS_NAME:  Wow-64.exe
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``[/FONT]

Onision · Jun 17, 2014

Ok ill try this, its funny how you told me to update my usb 3.0 drivers because this all started happening after I reinstalled my usb 3.0 drivers from my motherboards disc. Currently im waiting for a check disc to finish, its scanning and recovering any bad sectors. I got another 3 blue screens since my last dm log update but I will post those if I cant seem to fix the problem using your method, thank you

Onision · Jun 17, 2014

I think my blue screens are gone now, i found a free key for that driverscanner program and installed microsoft essentials, malwarebytes, tdskiller, eset, and torrented a full version of that revo unnstaller. Should i re download norton? or is it safe to stick with the microsoft essentials

Onision · Jun 17, 2014

Just got another bsod today, the message was different from the other ones though.

koolkat77 · Jun 18, 2014

What do you have connected to the USB ports?

Code:

Microsoft (R) Windows Debugger Version 6.2.9200.20512 X86
Copyright (c) Microsoft Corporation. All rights reserved.


Loading Dump File [C:\Users\admin\Downloads\ONISION-PC-Tue_06_17_2014_205310_39\061714-17940-01.dmp]
Mini Kernel Dump File: Only registers and stack trace are available

Symbol search path is: SRV*c:\symbols*http://msdl.microsoft.com/download/symbols
Executable search path is: 
Windows 7 Kernel Version 7601 (Service Pack 1) MP (4 procs) Free x64
Product: WinNt, suite: TerminalServer SingleUserTS Personal
Built by: 7601.18409.amd64fre.win7sp1_gdr.140303-2144
Machine Name:
Kernel base = 0xfffff800`0345a000 PsLoadedModuleList = 0xfffff800`0369d890
Debug session time: Wed Jun 18 09:48:09.152 2014 (UTC + 6:00)
System Uptime: 0 days 1:45:08.964
Loading Kernel Symbols
...............................................................
................................................................
.......................................
Loading User Symbols
Loading unloaded module list
.......
*******************************************************************************
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
*******************************************************************************

Use !analyze -v to get detailed debugging information.

BugCheck BE, {fffff88005fbae75, 20e3d2121, fffff80000b9c490, a}

Probably caused by : hidusb.sys ( hidusb!HumReadReport+13f )

Followup: MachineOwner
---------

0: kd> !analyze -v
*******************************************************************************
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
*******************************************************************************

ATTEMPTED_WRITE_TO_READONLY_MEMORY (be)
An attempt was made to write to readonly memory.  The guilty driver is on the
stack trace (and is typically the current instruction pointer).
When possible, the guilty driver's name (Unicode string) is printed on
the bugcheck screen and saved in KiBugCheckDriver.
Arguments:
Arg1: fffff88005fbae75, Virtual address for the attempted write.
Arg2: 000000020e3d2121, PTE contents.
Arg3: fffff80000b9c490, (reserved)
Arg4: 000000000000000a, (reserved)

Debugging Details:
------------------


CUSTOMER_CRASH_COUNT:  1

DEFAULT_BUCKET_ID:  WIN7_DRIVER_FAULT

BUGCHECK_STR:  0xBE

PROCESS_NAME:  System

CURRENT_IRQL:  2

TAG_NOT_DEFINED_c000000f:  FFFFF80000BA2FB0

TRAP_FRAME:  fffff80000b9c490 -- (.trap 0xfffff80000b9c490)
NOTE: The trap frame does not contain all registers.
Some register values may be zeroed or incorrect.
rax=fffff88005fc7110 rbx=0000000000000000 rcx=fffffa800e977b58
rdx=fffffa800d7a4b40 rsi=0000000000000000 rdi=0000000000000000
rip=fffff88005fbaeef rsp=fffff80000b9c620 rbp=0000000000000000
 r8=fffff88005fbae32  r9=0000000000000009 r10=fffff8000364b820
r11=0000000000000002 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000
iopl=0         nv up ei ng nz na pe nc
usbccgp!UsbcForwardIrp+0xf:
fffff880`05fbaeef 41fe4043        inc     byte ptr [r8+43h] ds:fffff880`05fbae75=00
Resetting default scope

LAST_CONTROL_TRANSFER:  from fffff8000354c14b to fffff800034cfbc0

STACK_TEXT:  
fffff800`00b9c328 fffff800`0354c14b : 00000000`000000be fffff880`05fbae75 00000002`0e3d2121 fffff800`00b9c490 : nt!KeBugCheckEx
fffff800`00b9c330 fffff800`034cdcee : fffff800`0364000b fffff800`00b9c4e8 00000000`00000008 fffffa80`0e998b58 : nt! ?? ::FNODOBFM::`string'+0x4333b
fffff800`00b9c490 fffff880`05fbaeef : 00000000`00000000 fffffa80`0e977c58 00000000`00000002 fffffa80`0e977b58 : nt!KiPageFault+0x16e
fffff800`00b9c620 fffff880`05fb76d6 : fffffa80`0e998b58 fffff880`05fbae32 00000000`00000324 fffffa80`0ea31800 : usbccgp!UsbcForwardIrp+0xf
fffff800`00b9c650 fffff880`05fb797e : fffffa80`0e977b58 fffffa80`0ea31800 fffffa80`0ea31800 fffffa80`0e998b58 : usbccgp!DispatchPdoUrb+0xfa
fffff800`00b9c690 fffff880`05fb572e : 00000000`0000000f fffffa80`0e998b50 fffffa80`0e998b58 fffffa80`0ea31800 : usbccgp!DispatchPdoInternalDeviceControl+0x17a
fffff800`00b9c6c0 fffff880`05ff448f : fffffa80`0e998a00 fffffa80`0ea31801 00000000`00000000 00000000`000007ff : usbccgp!USBC_Dispatch+0x2de
fffff800`00b9c740 fffff880`05ff3f5b : fffffa80`0ea31ba0 fffffa80`0e97dc01 fffff800`00b9c800 fffffa80`0e97db30 : hidusb!HumReadReport+0x13f
fffff800`00b9c790 fffff880`05e04555 : fffffa80`0e9a9701 fffffa80`0e9a97c0 fffffa80`0ea31800 00000000`00000009 : hidusb!HumInternalIoctl+0x137
fffff800`00b9c800 fffff880`05e04d75 : fffffa80`0e9a97c0 fffffa80`0e97dca0 00000000`00000000 00000000`00000009 : HIDCLASS!HidpSubmitInterruptRead+0xdd
fffff800`00b9c860 fffff800`034d35d1 : fffffa80`0ea31ba3 00000000`00000000 fffffa80`0e97db01 fffffa80`0ea31800 : HIDCLASS!HidpInterruptReadComplete+0x37d
fffff800`00b9c8f0 fffff880`056e0631 : fffffa80`0cd9f050 fffffa80`0ece7c00 00000000`00000000 00000000`00000000 : nt!IopfCompleteRequest+0x341
fffff800`00b9c9e0 fffff880`056e0b0f : fffffa80`0faf8c02 fffffa80`0ea31800 00000000`ffffffff fffffa80`0cd9feb0 : USBPORT!USBPORT_Core_iCompleteDoneTransfer+0xa15
fffff800`00b9cac0 fffff880`056de66f : fffffa80`0cd9feb0 fffffa80`0cd9f1a0 fffffa80`0cda0050 00000000`00000000 : USBPORT!USBPORT_Core_iIrpCsqCompleteDoneTransfer+0x3a7
fffff800`00b9cb20 fffff880`056cff89 : fffffa80`0cd9f050 00000000`00000000 fffffa80`0cd9fe02 fffffa80`0cd9feb0 : USBPORT!USBPORT_Core_UsbIocDpc_Worker+0xf3
fffff800`00b9cb60 fffff800`034da30c : fffff800`0364ae80 fffffa80`0cd9feb0 fffffa80`0cd9fec8 00000000`00000000 : USBPORT!USBPORT_Xdpc_Worker+0x1d9
fffff800`00b9cb90 fffff800`034c78ca : fffff800`0364ae80 fffff800`03658cc0 00000000`00000000 fffff880`056cfdb0 : nt!KiRetireDpcList+0x1bc
fffff800`00b9cc40 00000000`00000000 : fffff800`00b9d000 fffff800`00b97000 fffff800`00b9cc00 00000000`00000000 : nt!KiIdleLoop+0x5a


STACK_COMMAND:  kb

FOLLOWUP_IP: 
hidusb!HumReadReport+13f
fffff880`05ff448f 488b4c2460      mov     rcx,qword ptr [rsp+60h]

SYMBOL_STACK_INDEX:  7

SYMBOL_NAME:  hidusb!HumReadReport+13f

FOLLOWUP_NAME:  MachineOwner

MODULE_NAME: hidusb

IMAGE_NAME:  hidusb.sys

DEBUG_FLR_IMAGE_TIMESTAMP:  4ce7a665

FAILURE_BUCKET_ID:  X64_0xBE_hidusb!HumReadReport+13f

BUCKET_ID:  X64_0xBE_hidusb!HumReadReport+13f

Followup: MachineOwner
---------

Onision · Jun 18, 2014

Just the wireless receiver for my mouse and keyboard, they connect to the same receiver. I dug further and realized the driver upgrader program did not truly get rid of the old drivers and upgrade them so i manually updated my usb 3.0 drivers an hour ago. Ill report back if another BSOD happens

koolkat77 · Jun 18, 2014

Alright thanks

Onision · Jun 18, 2014

Well that didnt fix it

New logs

koolkat77 · Jun 18, 2014

Code:

Microsoft (R) Windows Debugger Version 6.2.9200.20512 X86
Copyright (c) Microsoft Corporation. All rights reserved.


Loading Dump File [C:\Users\admin\Downloads\ONISION-PC-Wed_06_18_2014_180026_68\061814-24757-01.dmp]
Mini Kernel Dump File: Only registers and stack trace are available

Symbol search path is: SRV*c:\symbols*http://msdl.microsoft.com/download/symbols
Executable search path is: 
Windows 7 Kernel Version 7601 (Service Pack 1) MP (4 procs) Free x64
Product: WinNt, suite: TerminalServer SingleUserTS Personal
Built by: 7601.18409.amd64fre.win7sp1_gdr.140303-2144
Machine Name:
Kernel base = 0xfffff800`03454000 PsLoadedModuleList = 0xfffff800`03697890
Debug session time: Thu Jun 19 06:57:12.812 2014 (UTC + 6:00)
System Uptime: 0 days 0:25:17.014
Loading Kernel Symbols
...............................................................
................................................................
............................................
Loading User Symbols
Loading unloaded module list
..........
*******************************************************************************
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
*******************************************************************************

Use !analyze -v to get detailed debugging information.

BugCheck 4E, {99, 1d0e91, 0, 1ccc11}

Probably caused by : memory_corruption ( nt!MiBadShareCount+4c )

Followup: MachineOwner
---------

1: kd> !analyze -v
*******************************************************************************
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
*******************************************************************************

PFN_LIST_CORRUPT (4e)
Typically caused by drivers passing bad memory descriptor lists (ie: calling
MmUnlockPages twice with the same list, etc).  If a kernel debugger is
available get the stack trace.
Arguments:
Arg1: 0000000000000099, A PTE or PFN is corrupt
Arg2: 00000000001d0e91, page frame number
Arg3: 0000000000000000, current page state
Arg4: 00000000001ccc11, 0

Debugging Details:
------------------


BUGCHECK_STR:  0x4E_99

CUSTOMER_CRASH_COUNT:  1

DEFAULT_BUCKET_ID:  WIN7_DRIVER_FAULT

PROCESS_NAME:  audiodg.exe

CURRENT_IRQL:  2

LAST_CONTROL_TRANSFER:  from fffff80003558a4c to fffff800034c9bc0

STACK_TEXT:  
fffff880`0a85ae18 fffff800`03558a4c : 00000000`0000004e 00000000`00000099 00000000`001d0e91 00000000`00000000 : nt!KeBugCheckEx
fffff880`0a85ae20 fffff800`03475ed2 : 00000000`00000000 fffff680`0000fb10 00000000`00000002 00000000`00000001 : nt!MiBadShareCount+0x4c
fffff880`0a85ae60 fffff800`034997c3 : fffffa80`0ce1e060 fffff700`000012e9 0000007f`fffffff8 fffff8a0`007731b0 : nt! ?? ::FNODOBFM::`string'+0x3242a
fffff880`0a85aef0 fffff800`0349a892 : fffffa80`0ce1e060 fffffa80`00000001 fffff8a0`00000bfa fffff880`000009f5 : nt!MiDeleteAddressesInWorkingSet+0x307
fffff880`0a85b7a0 fffff800`0379f05a : fffff8a0`0ecf4060 fffff880`0a85bae0 00000000`00000000 fffffa80`0c493b50 : nt!MmCleanProcessAddressSpace+0x96
fffff880`0a85b7f0 fffff800`03783b7d : 00000000`c0000005 fffff880`0a85ba01 000007ff`fffaa000 fffffa80`0ceb2640 : nt!PspExitThread+0x56a
fffff880`0a85b8f0 fffff800`034bc6fa : 00000000`00000001 fffff880`0a85ba68 00000000`00000001 00000000`00000000 : nt!PsExitSpecialApc+0x1d
fffff880`0a85b920 fffff800`034bca40 : 00000000`770245e8 fffff880`0a85b9a0 fffff800`03783af0 00000000`00000001 : nt!KiDeliverApc+0x2ca
fffff880`0a85b9a0 fffff800`034c8ef7 : fffffa80`0c493b50 00000000`770245c0 00000000`000000c0 00000000`0029baa0 : nt!KiInitiateUserApc+0x70
fffff880`0a85bae0 00000000`76f72bba : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KiSystemServiceExit+0x9c
00000000`0251fa58 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : 0x76f72bba


STACK_COMMAND:  kb

FOLLOWUP_IP: 
nt!MiBadShareCount+4c
fffff800`03558a4c cc              int     3

SYMBOL_STACK_INDEX:  1

SYMBOL_NAME:  nt!MiBadShareCount+4c

FOLLOWUP_NAME:  MachineOwner

MODULE_NAME: nt

DEBUG_FLR_IMAGE_TIMESTAMP:  531590fb

IMAGE_NAME:  memory_corruption

FAILURE_BUCKET_ID:  X64_0x4E_99_nt!MiBadShareCount+4c

BUCKET_ID:  X64_0x4E_99_nt!MiBadShareCount+4c

Followup: MachineOwner
---------

Check for heating issues using Speccy or HWmonitor

Upload a screen shot:

http://www.sevenforums.com/tutorials/9733-screenshots-files-upload-post-seven-forums.html

Take memtest. Run for 8 passes and test each stick in a know good slot for an additional 6 passes.

RAM - Test with Memtest86+

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.

Information

Errors are sometimes found after 8 passes.

Tip

Do this test overnight, before going to bed.

Onision · Jun 18, 2014

Do you know why speccy says my ram is 936mhz? It also said 936 mhz while i was testing these rams in memtest86+, The bios is set to run then at their manufactured speed which is 1866mhz. I did test these ram sticks in slots 1 and 3 at the same time for 17 1/2 hours with 13 passes and 0 errors

koolkat77 · Jun 18, 2014

Do you get BSOD in safe mode?

Onision · Jun 18, 2014

LOL nevermind found out you had to times it by 2. So do you think overnight i should put both ram sticks in slots 2 and 4 this time?

Onision · Jun 18, 2014

I never ran this computer in safe mode before

PFN_LIST_CORRUPT BSOD, Driver Verifier BSOD

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