Hello Joaquim.
BSOD ANALYSE Nvidia
You have had problems with your Nvidia driver by the looks of it. Back in February where you've updated it, as far as I can see, maybe you didn't clean the left-over files. If you haven't, this guide below will explain how.
i) Make your way to
Nvidia Driver- page
ii) Uninstall the one you currently have and all its extensions
iii) Download
Driver Sweeper
iv) Get to safe mode (without network) and search for Driver Sweeper in your

v) Select all ATI components and analyse them
vi) Clean them, head into Windows
without internet and download the driver).
LMVM Code:
2: kd> lmvm nvlddmkm
start end module name
fffff880`0f27d000 fffff880`0ff9b000 nvlddmkm T (no symbols)
Loaded symbol image file: nvlddmkm.sys
Image path: \SystemRoot\system32\DRIVERS\nvlddmkm.sys
Image name: nvlddmkm.sys
Timestamp: Fri Feb 10 03:02:58 2012 (4F347AD2)
CheckSum: 00D075A7
ImageSize: 00D1E000
Translations: 0000.04b0 0000.04e4 0409.04b0 0409.04e4 BCCode
0x3b (3b) can be caused by a device driver, graphic (as we mentioned), or Memory as most BSODs does. Let's have a look at some devices and drivers that'd need a workout.
Drivers to be updated (marked RED) Code:
....
fffff880`0723a000 fffff880`072d2000 srv srv.sys Fri Apr 29 05:06:06 2011 (4DBA2B1E)
fffff880`06400000 fffff880`06469000 srv2 srv2.sys Fri Apr 29 05:05:46 2011 (4DBA2B0A)
fffff880`065af000 fffff880`065e0000 srvnet srvnet.sys Fri Apr 29 05:05:35 2011 (4DBA2AFF)
fffff880`065e0000 fffff880`065e8000 SSPORT SSPORT.sys Fri Aug 12 01:07:32 2005 (42FBDA34)
fffff880`0740d000 fffff880`0740e480 swenum swenum.sys Tue Jul 14 02:00:18 2009 (4A5BCA92)
....
It connects and relates to a Samsung printer driver, a driver that can be downloaded
here.
Return here after the steps and tell us how it went!
Best Regards,
Frederik.