Random BSOD while playing games

[fable2]

i getting random BSOD while playing games , they don't usually happen but sometimes it happens after like 15 minutes of play
most of them happen while playing battlefield 3

i included my mem dumb
also here's a screen grab from a bsod checker program

really appreciate any help with the problem

 

[fable2]

sorry just read the BSOD thread
here's the files you guys asked for

 

[FredeGail]

Hello fable & welcome.

Graphic Driver
Likely just your driver.

Unable to load image \SystemRoot\system32\DRIVERS\atikmpag.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for atikmpag.sys
*** ERROR: Module load completed but symbols could not be loaded for atikmpag.sys
Probably caused by : atikmpag.sys ( atikmpag+780c )

Follow my little home-made guide below.


i) Find your driver here, save it to your desktop
ii) Download Driver sweeper, for the leftover files
iii) Uninstall your driver from the Control Panel
iv) While rebooting, go into safe-mode without internet (tip: plugout your LAN cable or disconnect wireless)
v) Run Driver Sweeper, click all the Nvidia components and analyse them
vi) Clean them all
vii) Head into Windows, without internet
viii) Install the Driver from the desktop

Update DirectX files
It's simply done here.

Any questions let us know.
Fred.