Idle temps over double what they used to be and fan at 6500rpm

BlackSheep109

Honorable
Dec 8, 2013
5
0
10,510
Hi all, i recently finished Crysis 3, but as i closed the game my CPU usage went down to 5% and the temp and fan speed went way up? When i boot up into the bios i see the socket temps are over 70*C and my fans is going crazy. I've checked the voltages and clock speeds and all are stock. before hand my idle temps were ~17*C and at load they never went over 50*C. P.S I am using stock cooling with a CM Storm Enforcer with a 200mm intake and 2 120mm cougar vortex's as exhaust. Could this be a faulty temp sensor (970A-G46) or is my CPU screwing up? my Pc s only 6 months old. Thanks in advance.
 

BlackSheep109

Honorable
Dec 8, 2013
5
0
10,510
Its an FX8320 which never drops under 40*C at the moment, i also cleaned out the cooler. All frequencies and everything else are at stock, my bios has the CPU Fan smart control set to aim for 40*C as well.