Hi Natel152, I'm having the exact same problem Shurrekin is having on his first post however I have a 850 w CPU and it's been stable since 2013 august.
I simply loaded last night new batman arkham knight, and I was selecting in the main menu and just like that PC died. When I turned it on again it gave me error code 00. I've reseated my RAM, CPU (no bent pins), tried another PSU (was a 620 watt) removed my 980GTX used on board video, have hit reset button on mobo and still continually gettting error 00. I noticed when I do push the start button the CPU fan and chassis fan kicks in a tiny bit. It's almost like something is short circuiting. When I hold the power button down to turn off the PC the fans jump a little.