hi friends, i was purchase a Intel i7 4790 3.60 GHz processor, ASrock Z97 Extreme 3 motherboard and 8 gb kinston hyperx ram, in july 2014. The problem is, when i work in any 3d software like 3ds max, maya, zbrush etc. or playing video games, my PC gives strange sound "grrrrrrrr" "grrrrr" . But...