today right when i got home from school, i turned on my Computer and 15minutes later, it froze. So i reseted the computer and yet it froze again, so i looked at the temp and its 64c, is that bad? I have 3 fans. Now on the screen it says Error, CPU has changed..then i forgot what else it said, i remember it told me to change things on my CMOS. Can anyone help me out? Should i re apply a thermal paste? (can anyone give me a good tut for it...im sure its self explanatory but i just want to make sure) Should i reset my CMOS? whats wrong?