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What version of the NVIDIA drivers are you currently using? All the BSOD-s seem to be related to the NVIDIA drivers.
If you are overclocking any hardware, please stop.
The latest drivers for NVIDIA are a little problematic as I've heard. Click on the Start

rb: ► Control Panel ► Programs ► Uninstall a program ► Uninstall everything related to; NVIDIA
Reboot the system. Now delete remnants of its drivers using
Driver Fusion/Sweeper.
Reboot if required
Download and install the drivers from the link of Filehippo bellow:
Then take Furmark Test:
http://www.sevenforums.com/tutorials/100356-video-card-stress-test-furmark.html
For monitoring the heat/celsius of the system, use Speccy or HWinfo:
Code:
Start Menu\Programs\Auslogics Public:Start Menu\Programs\Auslogics Public
Start Menu\Programs\Auslogics\Disk Defrag Public:Start Menu\Programs\Auslogics\Disk Defrag Public
Start Menu\Programs\Norton Security Suite Public:Start Menu\Programs\Norton Security Suite Public
Start Menu\Programs\SpeedyPC Software Andre-PC\Andre:Start Menu\Programs\SpeedyPC Software Andre-PC\Andre
Start Menu\Programs\SpeedyPC Software\SpeedyPC Pro Andre-PC\Andre:Start Menu\Programs\SpeedyPC Software\SpeedyPC Pro Andre-PC\Andre
Start Menu\Programs\Glary Utilities Public:Start Menu\Programs\Glary Utilities Public
The antivirus you are currently using is known cause BSOD-s, consider uninstalling it with the Norton Removal Tool and replace with Microsoft Security Essentials
at least to test. You may install it back if we know it wasn't contributing in the crashes.
Recommended antivirus program for Windows 7 based on stability compared to others:-
:warn: 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.
Run the System File Checker that scans the of all protected
Windows 7 system files and replaces incorrect corrupted, changed/modified, or damaged versions with the correct versions if possible:
Free up the start-up, nothing except the antivirus is usually needed.
Run Disk Check on your hard disk for file system errors and bad sectors on it:
System Optimisers
These programs can often be a cause of BSOD's. The windows 7 operating system does not require these registry cleaning software. They often tune-down rather than tune-up and can wreck the OS beyond repair. Microsoft have improved Windows 7 significantly and it is much better at organising and optimising itself than its predecessors. Check
this,
this and
this thread for evidence.
If you feel the need to use a registry cleaning or optimisation software, most of us recommend the use of
CCleaner but make sure you back up the registry before making letting ccleaner delete anything. You may make use of the great in-built
Disk Cleanup and
Extended Disk Cleanup if required to do so, regarding de-frag utilities, I recommend yet again the in-built
http://www.sevenforums.com/tutorials/11733-disk-defragmenter-open-use.html &
Puran Defrag which is much reliable compared to others.
Please uninstall the system optimization tools using the free version of
Revo Uninstaller in Advanced Mode.
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Check for driver updates on Synaptic Touch Pad Driver. If you don't use it, keep it disabled.
Code:
fffff800`00b9c918 fffff880`05474eefUnable to load image \SystemRoot\system32\DRIVERS\SynTP.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for SynTP.sys
*** ERROR: Module load completed but symbols could not be loaded for SynTP.sys
SynTP+0x12eef
0: kd> lmvm SynTP
start end module name
fffff880`05462000 fffff880`055bd000 SynTP T (no symbols)
Loaded symbol image file: SynTP.sys
Image path: \SystemRoot\system32\DRIVERS\SynTP.sys
Image name: SynTP.sys
Timestamp: Fri Oct 15 07:31:11 2010 (4CB7AEDF)
CheckSum: 00163700
ImageSize: 0015B000
Translations: 0000.04b0 0000.04e4 0409.04b0 0409.04e4
Update any drivers required from
Intel® Driver Update Utility (needs Java to run).
Let us know the results.