Am playing watch dogs,ac4,arma 3 when i play watch dogs the pc overheat to much cpu 69 i5 3350p gpu idk but when i touch the back its so hot sometimes even sometimes the heat goes to the back fan and psu ac4 yeah i heat there tho arma 3 not that much so why? gt 640 i5 3350p 8 ram 1600mhz 500w psu 80+bronze case https://www.google.bg/search?q=acer+predator+g3620&source=lnms&tbm=isch&sa=X&ei=MJqIU4bcGeqB4gSFr4DgCg&ved=0CAYQ_AUoAQ&biw=1440&bih=799#facrc=_&imgdii=_&imgrc=PbLN18N9WbRrrM%253A%3BYzyiS7JMwtWw7M%3Bhttp%253A%252F%252Fimage20.it168.com%252F201205_500x375%252F1065%252F4671900786e4f926.jpg%3Bhttp%253A%252F%252Fpc.it168.com%252Fa2012%252F0525%252F1353%252F000001353016_all.shtml%3B500%3B389 its the same like mine i need to know why casue am getting gtx 770 and corsair vs 650w and i don't want to overheat with this setup.