Freezing during certain games

Everlong

Honorable
Jan 20, 2014
2
0
10,510
http://speccy.piriform.com/results/uoASIbnhLwGyxh3mvPWhFRf

My computer seems to freeze into a blue-ish screen (not BSOD - see here) when, from what I can tell, playing DayZ; both the Mod and the Standalone.
This has happened only recently and I think it is due to me updating my graphics card drivers to the latest GeForce 332.21 Driver. From then on, I cannot play DayZ for more than 5~ minutes without completely freezing as shown above (note: the colour of the monitor does change from each occurrence).
I uninstalled Arma 2, Arma 2: OA, Dayz:Mod, Dayz Standalone and installed them all again but still to no avail. So I decided to downgrade my graphics card drivers to 331.82 I believe but still not working.
Don't really want to do a complete reinstall of my OS considering it's pretty recent but if that is the only solution is then I will.
Any help would be much appreciated.

EDIT: Not just DayZ, just crashed while playing League of Legends.
 

Everlong

Honorable
Jan 20, 2014
2
0
10,510


Yeah, I did this for both the original update and the downgraded driver install.