Windows 7 Getting BSOD Every time I play a game

[tobicapo00]

Hi, I have recently build this computer and every time I play a game like Sniper Elite V2 or Battlefield 3 its crashes into a BSOD 10 minutes after the game starts.
My system specs are:
APU A8 3870K 3.00Ghz NO OVERCLOCK
1 stick 4 GB Kingston DDR3 1333Mhz
MoBo Gigabyte GA-A55M-S2V
500GB Sata 3 Seagate HDD
Saphire Radeon HD 6750 Graphics
I am attaching 10 minidumps in a zip. If you need more information ask me for it.

 

[tobicapo00]

Noone knows how to solved this problem? So lame, I created an account here because I saw that anyone was replied inmediatly, its appears tha it isnt true