I have been using my pc over 5 years.. i have g31m-es2l board with e2200 intel Pentium dual core processor clocked 2.2Ghz .. (not yet overclocked).. stock cooler.. nowadays my pc started to run into overheat issues..(actually am not sure about whether its happening due to overheat).. i have attached an image of the idle temperature of my cpu.. is it fine to have this temperature on my cpu when its idle..?