BOSD when playing Games in general.

anaua · 27 Dec 2012

For some time now I've been having issues with my computer crashing to a BSOD, random game crashes, or some windows service crashing, not randomly, but when I play games. It usually happens a few minutes into the game, I would say less than 10 minutes into whatever game I'm attempting to play. Other than games it runs fine. Video plays fine as well as everything else.

I have run a memory test, passed. Completely uninstalled and installed updated graphics drivers, flashed Bios, updated windows, updated DirectX, all to no avail.

I'm fairly certain it has something to do with my GPU, though, being that it only happens when I go to play games.

Everything worked fine until about 3 weeks ago.

Most of the blue screens errors are: irql_not_less_or_equal (I'll capture a photo ASAP if need be.)

My system Specs are as follows:
Motherboard: MSI NF750 -G55
CPU: AMD Phenom II 955 Black Edition
Ram: 2xCrucial 2 Gigabyte DDR3 in Duel Channel
PSU: Diablotek 550 watt
GPU: EVGA nVidia GeForce GTX 550 Ti
HDD: 1Tb WD Cevlar Blue
OS: Windows 7 Professional x64

If I missed anything just let me know.

koolkat77 · 27 Dec 2012

Welcome to SevenForums.

Perform a System File Check:

Click on the start
Type CMD on Search
Left click and Run as Administrator
Type SFC /scannow

Full tutorial here:

SFC /SCANNOW Command - System File Checker

Install all latest updates and Service Pack 1.

Learn how to install Windows 7 Service Pack 1 (SP1)

Crashes seem to be happening on your Nvidia Drivers.
Are you overclocking any hardware?
Try going back to a last known stable NVIDIA driver version.

Code:

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

Use !analyze -v to get detailed debugging information.

BugCheck 3B, {c0000005, fffff88004157601, fffff88005ffee80, 0}

Probably caused by : dxgkrnl.sys ( dxgkrnl!CWin32kLocks::~CWin32kLocks+29 )

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

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

SYSTEM_SERVICE_EXCEPTION (3b)
An exception happened while executing a system service routine.
Arguments:
Arg1: 00000000c0000005, Exception code that caused the bugcheck
Arg2: fffff88004157601, Address of the instruction which caused the bugcheck
Arg3: fffff88005ffee80, Address of the context record for the exception that caused the bugcheck
Arg4: 0000000000000000, zero.

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


EXCEPTION_CODE: (NTSTATUS) 0xc0000005 - The instruction at 0x%08lx referenced memory at 0x%08lx. The memory could not be %s.

FAULTING_IP: 
dxgkrnl!CWin32kLocks::~CWin32kLocks+29
fffff880`04157601 ff9000010000    call    qword ptr [rax+100h]

CONTEXT:  fffff88005ffee80 -- (.cxr 0xfffff88005ffee80)
rax=0000000000000000 rbx=fffff88005fff8f0 rcx=0000000000000000
rdx=fffffa800818c001 rsi=00000000000007e4 rdi=0000000000000002
rip=fffff88004157601 rsp=fffff88005fff850 rbp=fffff88005fffca0
 r8=0000000000000000  r9=0000000000000000 r10=fffff88002fd4660
r11=fffff8a009672a80 r12=fffff8a009672a80 r13=0000000000000000
r14=0000000000000001 r15=0000000000000000
iopl=0         nv up ei pl zr na po nc
cs=0010  ss=0018  ds=002b  es=002b  fs=0053  gs=002b             efl=00010246
dxgkrnl!CWin32kLocks::~CWin32kLocks+0x29:
fffff880`04157601 ff9000010000    call    qword ptr [rax+100h] ds:002b:00000000`00000100=????????????????
Resetting default scope

CUSTOMER_CRASH_COUNT:  1

DEFAULT_BUCKET_ID:  WIN7_DRIVER_FAULT

BUGCHECK_STR:  0x3B

PROCESS_NAME:  dwm.exe

CURRENT_IRQL:  0

LAST_CONTROL_TRANSFER:  from 0000000000000000 to fffff88004157601

STACK_TEXT:  
fffff880`05fff850 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : dxgkrnl!CWin32kLocks::~CWin32kLocks+0x29


FOLLOWUP_IP: 
dxgkrnl!CWin32kLocks::~CWin32kLocks+29
fffff880`04157601 ff9000010000    call    qword ptr [rax+100h]

SYMBOL_STACK_INDEX:  0

SYMBOL_NAME:  dxgkrnl!CWin32kLocks::~CWin32kLocks+29

FOLLOWUP_NAME:  MachineOwner

MODULE_NAME: dxgkrnl

IMAGE_NAME:  dxgkrnl.sys

DEBUG_FLR_IMAGE_TIMESTAMP:  4d3fa1a0

STACK_COMMAND:  .cxr 0xfffff88005ffee80 ; kb

FAILURE_BUCKET_ID:  X64_0x3B_dxgkrnl!CWin32kLocks::_CWin32kLocks+29

BUCKET_ID:  X64_0x3B_dxgkrnl!CWin32kLocks::_CWin32kLocks+29

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

Code:

fffff880`05ffe520  fffff880`04936603Unable to load image \SystemRoot\system32\DRIVERS\nvlddmkm.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for nvlddmkm.sys
*** ERROR: Module load completed but symbols could not be loaded for nvlddmkm.sys
 nvlddmkm+0xb1603

Perform these tests:
Video Card - Stress Test with Furmark

Video Card - Stress Test with Furmark

Monitor your temps with Speccy during these tests

Speccy - System Information - Free Download

Video Memory Test:

|MG| Video Memory Stress Test 1.7.116 Download

Does you motherboard have onboard VGA? Does it crash there as well?

To be sure the GPU is at fault itself,

Test it on another computer.
Test another monitor.
Test another GPU on your computer.
Make sure the fans/power supply is working properly/not failing.

Good luck.

PS. Security software?

Make scans with the following:

-Kaspersky TDSSKiller

Anti-rootkit utility TDSSKiller

-ESET online scanner

Free Online Virus Scanner | ESET

Microsoft Security Essentials.

Recommended from a strict BSOD perspective, compatibility & stability compared to other antiviruses/internet security software. It is free and lightweight:-

Microsoft Security Essentials - Free Antivirus for Windows
- Malwarebytes - Free
  - Good and Free system security combination.

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

Run a full scan with both (separately) once downloaded, installed and updated.[/LIST]

Let us know the results.

anaua · 27 Dec 2012

Ran System File Check, no issues. Installed SP1 for windows 7 x64. Rolled back driver to know good (The driver it used when I bought the graphics card a few months back.) Installed all software suggested. Ran GPU stress test for 20 minutes with no problems. Ran GPU Memory test, no errors. I'm going to load up a game that usually crashes within 10 minutes. I'll follow up after that. Thank you for your help by the way!

koolkat77 · 27 Dec 2012

Keep us posted :)

anaua · 27 Dec 2012

Blue screened again. driver_irql_not_less_or_equal. I'm including a new set of log files updated immediately after the computer rebooted. I'm going to try the on board GPU. Also I'm not overclocking anything, I forgot to mention that.

koolkat77 · 27 Dec 2012

Hmm...same issue with nvidia again.

Code:

fffff880`02ffb3a8  fffff880`0f16aa11Unable to load image \SystemRoot\system32\DRIVERS\nvlddmkm.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for nvlddmkm.sys
*** ERROR: Module load completed but symbols could not be loaded for nvlddmkm.sys
 nvlddmkm+0xbda11
fffff880`02ffb3b0  fffffa80`05927000
fffff880`02ffb3b8  00000000`00000000
fffff880`02ffb3c0  fffff880`02ffb4f0
fffff880`02ffb3c8  00000000`00000000
fffff880`02ffb3d0  fffff880`0f16a9aa nvlddmkm+0xbd9aa
fffff880`02ffb3d8  fffffa80`05927000
fffff880`02ffb3e0  00000000`00000000
fffff880`02ffb3e8  00000000`00000000
fffff880`02ffb3f0  00000000`00000000
fffff880`02ffb3f8  00000000`00000000
fffff880`02ffb400  00000000`028a0000
fffff880`02ffb408  00000000`00000000
fffff880`02ffb410  fffffa80`05305000
fffff880`02ffb418  00000000`00000000
fffff880`02ffb420  00000000`00000040
fffff880`02ffb428  00000000`00000000
fffff880`02ffb430  fffff880`02ffb8b0
fffff880`02ffb438  fffff880`02ffb650
fffff880`02ffb440  fffff880`02ffb870
fffff880`02ffb448  fffff800`02e850c4 nt!KeBugCheckEx+0x104
fffff880`02ffb450  fffff880`02ffb6d0
fffff880`02ffb458  fffffa80`05927000
fffff880`02ffb460  fffff880`02ffb630
fffff880`02ffb468  fffff800`02e2b3d0 nt! ?? ::FNODOBFM::`string'+0x43274
fffff880`02ffb470  00000000`5d20c483
fffff880`02ffb478  00000000`00000000
fffff880`02ffb480  00000000`00000286
fffff880`02ffb488  fffff800`02e84569 nt!KiBugCheckDispatch+0x69
fffff880`02ffb490  00000000`0000000a
fffff880`02ffb498  00000000`5d20c483
fffff880`02ffb4a0  00000000`00000005
fffff880`02ffb4a8  00000000`00000008
fffff880`02ffb4b0  00000000`5d20c483
fffff880`02ffb4b8  00000000`00000000
fffff880`02ffb4c0  00000000`00000000
fffff880`02ffb4c8  00000000`00000000
fffff880`02ffb4d0  00000000`00000000
fffff880`02ffb4d8  00000000`00000000
fffff880`02ffb4e0  00000000`00000000
fffff880`02ffb4e8  00000000`00000000
fffff880`02ffb4f0  00000000`00000000
fffff880`02ffb4f8  00000000`00000000
fffff880`02ffb500  00000000`00000000
fffff880`02ffb508  00000000`00000000
fffff880`02ffb510  00000000`00000000
fffff880`02ffb518  00000000`00000000
fffff880`02ffb520  00000000`00000000
fffff880`02ffb528  00000000`00000000
fffff880`02ffb530  00000000`00000000
fffff880`02ffb538  00000000`00000000
fffff880`02ffb540  00000000`00000000
fffff880`02ffb548  00000000`00000000
fffff880`02ffb550  00000000`00000000
fffff880`02ffb558  00000000`00000000
fffff880`02ffb560  fffff880`02ffb5c0
fffff880`02ffb568  fffff880`0f2a84cb nvlddmkm+0x1fb4cb
fffff880`02ffb570  fffffa80`03b1dbf0
fffff880`02ffb578  00000000`00067540
fffff880`02ffb580  fffffa80`06890900
fffff880`02ffb588  00000000`0000000e
fffff880`02ffb590  fffff880`02ffb870
fffff880`02ffb598  00000000`00000000
fffff880`02ffb5a0  fffff880`02ffb8b0
fffff880`02ffb5a8  00000000`00000040
fffff880`02ffb5b0  00000000`00000000
fffff880`02ffb5b8  fffffa80`05305000
fffff880`02ffb5c0  00000000`00000000
fffff880`02ffb5c8  fffff800`02e831e0 nt!KiPageFault+0x260
fffff880`02ffb5d0  fffff880`02ffb608
fffff880`02ffb5d8  fffff800`02e8fb67 nt!KiProcessExpiredTimerList+0x157
fffff880`02ffb5e0  fffff880`02ffb640
fffff880`02ffb5e8  fffff880`02ffb870
fffff880`02ffb5f0  fffffa80`057e38d8
fffff880`02ffb5f8  00001f80`01080000
fffff880`02ffb600  00000000`00000000
fffff880`02ffb608  fffff880`02ffb7c0
fffff880`02ffb610  00000000`00000001
fffff880`02ffb618  00000000`00000020
fffff880`02ffb620  00000000`00000140
fffff880`02ffb628  fffffa80`06234000
fffff880`02ffb630  000003c4`d23286c0
fffff880`02ffb638  00000000`00000000
fffff880`02ffb640  00000000`00000000
fffff880`02ffb648  00000000`00000000
fffff880`02ffb650  00000000`00000000
fffff880`02ffb658  00000000`00000000
fffff880`02ffb660  00000000`00000000
fffff880`02ffb668  00000000`00000000
fffff880`02ffb670  00000000`00000000
fffff880`02ffb678  00000000`00000000
fffff880`02ffb680  00000000`00000000
fffff880`02ffb688  00000000`00000000
fffff880`02ffb690  00000000`00000000
fffff880`02ffb698  00000000`00000000
fffff880`02ffb6a0  00000000`5d20c483
fffff880`02ffb6a8  fffff880`02fddfc0
fffff880`02ffb6b0  00000000`00000140
fffff880`02ffb6b8  00000000`00000000
fffff880`02ffb6c0  fffff880`02ffb6f0
fffff880`02ffb6c8  fffff880`0f51c556 nvlddmkm+0x46f556
fffff880`02ffb6d0  fffffa80`048ec920
fffff880`02ffb6d8  00000000`00000000
fffff880`02ffb6e0  00000000`00000000
fffff880`02ffb6e8  00000000`00000140
fffff880`02ffb6f0  fffff880`02ffb750
fffff880`02ffb6f8  fffff880`0f2eabf5 nvlddmkm+0x23dbf5
fffff880`02ffb700  00000000`00000000
fffff880`02ffb708  fffffa80`06234000
fffff880`02ffb710  fffffa80`06234378
fffff880`02ffb718  00000000`00000000
fffff880`02ffb720  00000000`00000000
fffff880`02ffb728  fffff880`02ffb780
fffff880`02ffb730  00000000`00000010
fffff880`02ffb738  00000000`5d20c483
fffff880`02ffb740  00000000`00000010
fffff880`02ffb748  00000000`00010246
fffff880`02ffb750  fffff880`02ffb760
fffff880`02ffb758  00000000`00000018
fffff880`02ffb760  fffffa80`00000000
fffff880`02ffb768  fffffa80`06234000
fffff880`02ffb770  00000000`00000000
fffff880`02ffb778  00000000`00000040
fffff880`02ffb780  fffff880`02ffb7b0
fffff880`02ffb788  fffff880`0f2a88bd nvlddmkm+0x1fb8bd
fffff880`02ffb790  fffff880`02ffb870
fffff880`02ffb798  00000000`00000000
fffff880`02ffb7a0  fffffa80`05305000
fffff880`02ffb7a8  00000000`00000001
fffff880`02ffb7b0  fffff880`02ffb800
fffff880`02ffb7b8  fffff880`0f2a8148 nvlddmkm+0x1fb148
fffff880`02ffb7c0  000003c4`d23286c0
fffff880`02ffb7c8  fffff880`0f2adece nvlddmkm+0x200ece
fffff880`02ffb7d0  fffff880`02ffb870
fffff880`02ffb7d8  00000000`00000001
fffff880`02ffb7e0  00000000`00000000
fffff880`02ffb7e8  fffffa80`05305000
fffff880`02ffb7f0  fffffa80`06234000
fffff880`02ffb7f8  00000000`00000002
fffff880`02ffb800  fffff880`02ffb920
fffff880`02ffb808  fffff880`0f2512a0 nvlddmkm+0x1a42a0
fffff880`02ffb810  fffff880`02ffb870
fffff880`02ffb818  fffffa80`06234000
fffff880`02ffb820  fffffa80`06234000
fffff880`02ffb828  00000000`00000000
fffff880`02ffb830  fffffa80`04590000
fffff880`02ffb838  00000000`00000000
fffff880`02ffb840  fffffa80`06235818
fffff880`02ffb848  fffffa80`062359a8
fffff880`02ffb850  fffffa80`06234000
fffff880`02ffb858  fffffa80`048ec920
fffff880`02ffb860  fffffa80`05927970
fffff880`02ffb868  fffffa80`06240420
fffff880`02ffb870  00000000`00000000
fffff880`02ffb878  00000000`00000000
fffff880`02ffb880  fffffa80`06889030
fffff880`02ffb888  fffff800`02e2471b nt!KePulseEvent+0x9f
fffff880`02ffb890  fffff880`02fd3180
fffff880`02ffb898  00000000`00000000
fffff880`02ffb8a0  00000000`00000000
fffff880`02ffb8a8  00000001`00000003
fffff880`02ffb8b0  00000000`00000000
fffff880`02ffb8b8  fffff880`0fdae1db dxgmms1!VidSchiSignalFlipEvents+0x97
fffff880`02ffb8c0  00000000`00000000
fffff880`02ffb8c8  00000000`00000000
fffff880`02ffb8d0  fffff880`02ffb920
fffff880`02ffb8d8  fffff880`0f2eda75 nvlddmkm+0x240a75
fffff880`02ffb8e0  fffffa80`06865000
fffff880`02ffb8e8  fffff880`0fdaa2c7 dxgmms1!VidSchiProcessDpcVSyncCookie+0x46f
fffff880`02ffb8f0  ffffd319`2f201a22
fffff880`02ffb8f8  fffff880`0f2e8df9 nvlddmkm+0x23bdf9
fffff880`02ffb900  fffffa80`048ec920
fffff880`02ffb908  00000000`00000000
fffff880`02ffb910  fffffa80`04abbc00
fffff880`02ffb918  fffffa80`0541b180
fffff880`02ffb920  fffff880`02ffb960
fffff880`02ffb928  fffff880`0f24aef8 nvlddmkm+0x19def8
fffff880`02ffb930  fffffa80`06234000
fffff880`02ffb938  fffffa80`06234000
fffff880`02ffb940  fffffa80`0623b6a0
fffff880`02ffb948  00000000`00000000
fffff880`02ffb950  00000000`00000000
fffff880`02ffb958  00000000`00000000
fffff880`02ffb960  fffff880`02ffb9f0
fffff880`02ffb968  fffff880`0f191faa nvlddmkm+0xe4faa
fffff880`02ffb970  00000000`00000000
fffff880`02ffb978  00000000`00000000
fffff880`02ffb980  00000000`00000000
fffff880`02ffb988  fffffa80`068669b0
fffff880`02ffb990  fffff880`0f191f4d nvlddmkm+0xe4f4d
fffff880`02ffb998  00000000`00000000
fffff880`02ffb9a0  00000000`00000000
fffff880`02ffb9a8  00000000`00000000
fffff880`02ffb9b0  00000000`00000000
fffff880`02ffb9b8  00000000`00000000
fffff880`02ffb9c0  00000000`00000000
fffff880`02ffb9c8  00000000`00000000
fffff880`02ffb9d0  00000000`00000000
fffff880`02ffb9d8  00000000`00000000
fffff880`02ffb9e0  00000000`00000000
fffff880`02ffb9e8  00000000`00000000
fffff880`02ffb9f0  fffff880`02ffba20
fffff880`02ffb9f8  fffff880`0f197130 nvlddmkm+0xea130
fffff880`02ffba00  fffffa80`05927000
fffff880`02ffba08  fffff880`0f191f4d nvlddmkm+0xe4f4d
fffff880`02ffba10  00000000`00000000
fffff880`02ffba18  fffffa80`05927000
fffff880`02ffba20  fffff880`02ffba50
fffff880`02ffba28  fffff880`0f16abd6 nvlddmkm+0xbdbd6
fffff880`02ffba30  00000000`00000000
fffff880`02ffba38  00000000`00000000
fffff880`02ffba40  fffffa80`04abbc00
fffff880`02ffba48  fffffa80`0541b180
fffff880`02ffba50  fffff880`02ffbaf0
fffff880`02ffba58  fffff880`0f1d76ef nvlddmkm+0x12a6ef
fffff880`02ffba60  00000000`00000000
fffff880`02ffba68  00000000`00000000
fffff880`02ffba70  fffffa80`05927000
fffff880`02ffba78  fffff880`0f16a8d2 nvlddmkm+0xbd8d2
fffff880`02ffba80  fffff880`0f1d7687 nvlddmkm+0x12a687
fffff880`02ffba88  fffffa80`05927000
fffff880`02ffba90  00000000`00000000
fffff880`02ffba98  00000000`00000000
fffff880`02ffbaa0  fffffa80`063ea9d0
fffff880`02ffbaa8  00000000`00000000
fffff880`02ffbab0  00000000`00000000
fffff880`02ffbab8  00000000`00000000
fffff880`02ffbac0  00000000`00000000
fffff880`02ffbac8  00000000`00000000
fffff880`02ffbad0  00000000`00000000
fffff880`02ffbad8  00000000`00000000
fffff880`02ffbae0  fffffa80`0541b100
fffff880`02ffbae8  00000000`00000001
fffff880`02ffbaf0  fffff880`02ffbb80
fffff880`02ffbaf8  fffff800`02e80e1c nt!KiInterruptDispatch+0x16c
fffff880`02ffbb00  fffff880`0f1d7687 nvlddmkm+0x12a687
fffff880`02ffbb08  00000000`00000000
fffff880`02ffbb10  fffffa80`0399f480
fffff880`02ffbb18  00000000`00000001
fffff880`02ffbb20  00000000`00000000
fffff880`02ffbb28  00001f80`00000003
fffff880`02ffbb30  00000000`0002bb21
fffff880`02ffbb38  fffffa80`0559d810
fffff880`02ffbb40  fffffa80`0541b1a8
fffff880`02ffbb48  00000000`00000000
fffff880`02ffbb50  00000002`6c152edc
fffff880`02ffbb58  00000000`000257c5
fffff880`02ffbb60  00000000`002f1400
fffff880`02ffbb68  00000000`00000000
fffff880`02ffbb70  00000000`00000000
fffff880`02ffbb78  00000000`00000000
fffff880`02ffbb80  00000000`00000000
fffff880`02ffbb88  00000000`00000000
fffff880`02ffbb90  00000000`00000000
fffff880`02ffbb98  00000000`00000000
fffff880`02ffbba0  00000000`00000000
fffff880`02ffbba8  00000000`00000000
fffff880`02ffbbb0  00000000`00000000
fffff880`02ffbbb8  00000000`00000000
fffff880`02ffbbc0  00000000`00000000
fffff880`02ffbbc8  00000000`00000000
fffff880`02ffbbd0  00000000`00000000
fffff880`02ffbbd8  00000000`00000000
fffff880`02ffbbe0  fffffa80`063ea9d0
fffff880`02ffbbe8  00000000`00000000
fffff880`02ffbbf0  00000000`00000000
fffff880`02ffbbf8  00000000`00000000
fffff880`02ffbc00  fffff880`02fd7480
fffff880`02ffbc08  00000000`00000002
fffff880`02ffbc10  fffff880`02fd5380
fffff880`02ffbc18  fffff880`02fd7480
fffff880`02ffbc20  fffff880`02fd3180
fffff880`02ffbc28  fffff800`02e8f9be nt!KiTimerExpiration+0x1be
fffff880`02ffbc30  00000009`a5f1e3ec
fffff880`02ffbc38  fffff880`02ffbc58
fffff880`02ffbc40  00000000`00040bf8
fffff880`02ffbc48  fffff880`02fd7488
fffff880`02ffbc50  fffff880`02fd3180
fffff880`02ffbc58  00000000`00000000
fffff880`02ffbc60  00000000`0002bb21
fffff880`02ffbc68  fffff880`041bd7f2 amdppm!C1Halt+0x2
fffff880`02ffbc70  00000000`00000010
fffff880`02ffbc78  00000000`00000246
fffff880`02ffbc80  fffff880`02ffbc98
fffff880`02ffbc88  00000000`00000018
fffff880`02ffbc90  fffffa80`057e37d0
fffff880`02ffbc98  fffff800`02e8dae9 nt!PoIdle+0x52a
fffff880`02ffbca0  00000000`00369e99
fffff880`02ffbca8  fffffa80`04abbce8
fffff880`02ffbcb0  fffff880`02fddfc0
fffff880`02ffbcb8  00000000`00000001
fffff880`02ffbcc0  fffff880`02fd3180
fffff880`02ffbcc8  fffff800`02e8f7a7 nt!KiRetireDpcList+0x277
fffff880`02ffbcd0  00000003`73f8d12e
fffff880`02ffbcd8  00000003`00040bf8
fffff880`02ffbce0  00000003`73f8d12e
fffff880`02ffbce8  00000000`000000f8
fffff880`02ffbcf0  fffffa80`04abbc50
fffff880`02ffbcf8  400000c2`400000c1
fffff880`02ffbd00  00000008`400000c3
fffff880`02ffbd08  00000002`6c152edc
fffff880`02ffbd10  00000000`00000010
fffff880`02ffbd18  00000000`00200212
fffff880`02ffbd20  fffff880`02ffbd38
fffff880`02ffbd28  00000000`00000018
fffff880`02ffbd30  00000e77`7e7ce7a6
fffff880`02ffbd38  fffff800`02e88243 nt!SwapContext_PatchXSave+0xa3
fffff880`02ffbd40  fffff880`02fd7f40
fffff880`02ffbd48  fffffa80`039d4040
fffff880`02ffbd50  00000000`00000000
fffff880`02ffbd58  00000000`00000000
fffff880`02ffbd60  fffffa80`057e37d0
fffff880`02ffbd68  00000000`00000000
fffff880`02ffbd70  fffff880`02fddfc0
fffff880`02ffbd78  fffff800`02e7cc9c nt!KiIdleLoop+0x2c
fffff880`02ffbd80  fffff880`02fd3180
fffff880`02ffbd88  fffff880`00000000
fffff880`02ffbd90  00000000`00000000
fffff880`02ffbd98  fffff880`0f1d7b70 nvlddmkm+0x12ab70
fffff880`02ffbda0  fffff880`02ffbdb0

You should take the video memory test for around 15 to 20 passes.
For monitoring the heat/celsius of the system, use Speccy or HWinfo:

Upload a screenshot of the summary tab using speccy:

Screenshots and Files - Upload and Post in Seven Forums

anaua · 27 Dec 2012

Sorry it's taken so long to get back to you, I was called into work early. Anyway, I ran a video memory test for 11 hours (49 passes) and no errors or heating issues. Also, I took a screenshot of what I think you're asking for.

koolkat77 · 28 Dec 2012

Furmark?

centaur78 · 28 Dec 2012

has it bsod after using the onboard graphics ???

Saurabh A · 28 Dec 2012

Hi anaua,

I checked the 'Mini Dump'; it does exhibit issues with the 'nVidia GPU'. However, the dump also shows signs of 'software corruption'. It appears that you've tried just about everything logical. As suggested by 'koolkat77', you may also try the 'GPU on another computer'; 'test another GPU' with the system if available; or test the functionality with only the 'on-board graphics'.

If nothing works, you may want to do a 'fresh Windows re-install' and check results. 'ntoskrnl.exe' has consistently occurred in all mini-dumps that you've shared; in my experience, 'Windows re-install' has been the best fix for me. (Please backup all personal data on an external media before attempting a re-install, as it leads to data loss)

Do reply if you have any further questions. I would be glad to assist.