I got a new intel i74790 cpu yesterday and straight after set up the bios showed the temp as 40c and after day of light use it goes from 40c up to 70c mainly at 50 and 60 degress. btw im using a stock intel heat sink but even with stock heatsink isnt 41 idle to 70 way too high. do you think i should replace my cpu or try a cooler the reason im thinking replace cpu is even with stock fan it should be at 25 to 30 degrees idle not 41 right ?