BSOD while Gaming/Browsing/Afking(Desktop)

Hello, im new here, just registered so please let me know if im doing something wrong.
Ok, problem is BSOD's started occuring on my machine recently and gets way too often for my taste. The PC is one i've built myself piece with piece and installed a retail copy of win 7 ultimate x64. As the title states BSOD's occur while gaming/browsing/afking and i can't really tell why. I did some research myself and undergone some driver changes (installed an older video driver instead of the unstable latest one to no succces tho) and some minor other changes. I really need help with this one, i feel quite bad since the rig has no more than 4 months or so since i build it. DMP files and the other files needed for further investigations ar in the .zip archive.
Thanks for the read and hope to hear from you soon. Regards.


P.S: GPU + CPU heat levels are as normal as they can be. 35 degrees for the gpu and ~39 degrees for the all 4 cores after 7h+ sessions.

Your Display driver triggered the crash.

Update to the latest beta version NVIDIA DRIVERS 290.36 BETA

Test your RAM and Graphics card
RAM - Test with Memtest86+
NVIDIA/AMD Video Card - Test with OCCT

TDR116 crashes are caused by a badly installed driver or a defect in the GPU/RAM
Stop any overclocking if any.

Code:

nvlddmkm.sys    nvlddmkm.sys+801f10    fffff880`0f084000    fffff880`0fd32000    0x00cae000    0x4dd73a68    21/05/2011 08:07:04

Code:

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

Use !analyze -v to get detailed debugging information.

BugCheck 116, {fffffa8004db44e0, fffff8800f885f10, ffffffffc000009a, 4}

Unable 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
Probably caused by : nvlddmkm.sys ( nvlddmkm+801f10 )

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

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

VIDEO_TDR_FAILURE (116)
Attempt to reset the display driver and recover from timeout failed.
Arguments:
Arg1: fffffa8004db44e0, Optional pointer to internal TDR recovery context (TDR_RECOVERY_CONTEXT).
Arg2: fffff8800f885f10, The pointer into responsible device driver module (e.g. owner tag).
Arg3: ffffffffc000009a, Optional error code (NTSTATUS) of the last failed operation.
Arg4: 0000000000000004, Optional internal context dependent data.

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


FAULTING_IP: 
nvlddmkm+801f10
fffff880`0f885f10 4883ec28        sub     rsp,28h

DEFAULT_BUCKET_ID:  GRAPHICS_DRIVER_TDR_FAULT

CUSTOMER_CRASH_COUNT:  1

BUGCHECK_STR:  0x116

PROCESS_NAME:  System

CURRENT_IRQL:  0

STACK_TEXT:  
fffff880`03e06a48 fffff880`040e2000 : 00000000`00000116 fffffa80`04db44e0 fffff880`0f885f10 ffffffff`c000009a : nt!KeBugCheckEx
fffff880`03e06a50 fffff880`040b5867 : fffff880`0f885f10 fffffa80`05f6a000 00000000`00000000 ffffffff`c000009a : dxgkrnl!TdrBugcheckOnTimeout+0xec
fffff880`03e06a90 fffff880`040e1e0f : fffffa80`ffffd84d ffffffff`fffe7960 fffffa80`04db44e0 00000000`00000000 : dxgkrnl!DXGADAPTER::Reset+0x2a3
fffff880`03e06b40 fffff880`041b0ec1 : fffffa80`069c17f0 00000000`00000080 00000000`00000000 fffffa80`05f12410 : dxgkrnl!TdrResetFromTimeout+0x23
fffff880`03e06bc0 fffff800`03167fee : 00000000`025245fe fffffa80`05bbfb60 fffffa80`03cb9040 fffffa80`05bbfb60 : dxgmms1!VidSchiWorkerThread+0x101
fffff880`03e06c00 fffff800`02ebe5e6 : fffff800`03042e80 fffffa80`05bbfb60 fffff800`03050cc0 fffff880`01246cb0 : nt!PspSystemThreadStartup+0x5a
fffff880`03e06c40 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KxStartSystemThread+0x16


STACK_COMMAND:  .bugcheck ; kb

FOLLOWUP_IP: 
nvlddmkm+801f10
fffff880`0f885f10 4883ec28        sub     rsp,28h

SYMBOL_NAME:  nvlddmkm+801f10

FOLLOWUP_NAME:  MachineOwner

MODULE_NAME: nvlddmkm

IMAGE_NAME:  nvlddmkm.sys

DEBUG_FLR_IMAGE_TIMESTAMP:  4dd73a68

FAILURE_BUCKET_ID:  X64_0x116_IMAGE_nvlddmkm.sys

BUCKET_ID:  X64_0x116_IMAGE_nvlddmkm.sys

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

Sorry but i need to bump this up. It's very urgent to try and solve this problem somehow.

Okay, so i've managed 7h ago to regain control of the monitor. Did everything right this time, removed all traces of old display drivers with sweeper in safe than installed the latest 290.36 beta driver. Everything wen't well for 6h of gaming and then the BSOD kicked in again. Uploaded the last crash dump file. Thanks in advance. Forgot to mention that 5 seconds before the crash, the gpu fan started spinning insanely fast and very loudly even tho heat level was normal (39 degrees)...

As a side note, when i turn the sound system louder i can hear how windows is loading and i can even type my win password and hear how he's in desktop connecting to skype etc. but i can't see anything at all. I still have warranty for my video card if the case.

Forgot to mention that 5 seconds before the crash, the gpu fan started spinning insanely fast and very loudly even tho heat level was normal

That graphics card seems to be defective, you should get it replaced.

It's possible that the heat detector is defective. But it shouldn't increase the fan speed. Try touching the heatsink of the vga to be sure is the temperature is okay. Overvoltage could cause fast fan speed too. You can try furmark to test the temperature/behavior of the video card while load at 100% or use the program Everest for the temperature.