So basically my computer won't start anymore and after about 5 secs of it being turned on my Titan ferir fan kicks up and starting up really fast. So my guess is the thermal paste needs replacing. I was wondering if it's worth getting a different cpu fan as the Titan ferir is huge and I'm thinking of adding some more ram and the Titan goes over one of the sockets. I have overclocked the cpu but considering going back to stock now. Any help would be great