Help, I blue screen every hour or so (Pic)

[SolventSnake]

Hi there, I really wish you could help me out, recently I have been getting this http://imgur.com/RV64qBJ every hour or so and it's driving me insane.

My specs:

Intel Core i5 3570k
Asrock z77e-itx
Crucial 8gb 1600mhz ram
Corsair cx500m psu

I would really appreciate any help you can give me, I just built this pc a month ago and I've been getting this error for a few days now.

 

[Akashdeep]

Have you recently changed any hardware?

 

[Edward Gelernt]

http://msdn.microsoft.com/en-us/library/windows/hardware/ff559323(v=vs.85).aspx