Random BSOD's 0x0000003B

I have no idea why its happening. Basically happens at random :/

Have updated what i could trough MSI Live Update, but the issue persists.

Files included.

Do a clean install of the display driver once again.

• Uninstall All nvidia items in Control Panel > Programs and features
  
  • 3D Vision Control Driver
  • 3D Vision Driver
  • Graphics Driver
  • HD Audio Driver
  • PhysX
  • nvidia Update
  
  (Are you using nvidia chipset drivers? If so, dont uninstall anything other than those are listed).
• Now follow Drivers - Clean Left over Files after Uninstalling
• Install the driver again. While installing, Select Custom (Advanced) install. In the next page, follow this settings:
  
  

Test your RAM modules for possible errors.
How to Test and Diagnose RAM Issues with Memtest86+
Run memtest for at least 8 passes, preferably overnight.

If it start showing errors/red lines, stop testing. A single error is enough to determine that something is going bad there.

Let us know the situation.
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Code:

fffff880`0b5c7218  fffff880`0fa0916eUnable 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+0x94516e

Thanks, did a clean graphics install. Wont bother with the memtest, as i am buying new RAM anyway.
Will post back with any results.