simyunzhe3 :
i wanter to change the core for a long time but im scared that my files will be gone. if i change my core will my files be gone?
1. If you change only the CPU, you're probably fine.
2. If you're going to a new motherboard as well, all bets are off.
3. You really, really, really need a full backup routine anyway.
So, what are your full system specs (incl what OS), and what CPU are you considering changing to?