My Q6600 should be overclocked to 2.8GHz looking at my BIOS but whenever I open CPU-Z or Coretemp in Windows 7, my Q6600 is set at a default 2.4GHz with the default voltage as well. I've tried overclocking in the past and I was able to get a 2.8 GHz overclock to show. I don't know why this overclock doesn't work anymore. I have EIST and C1E disabled but the problem is that the FSB and the voltage are still the same. Can anybody help me?