Buzzing noise

-----Original Message-----
Hi i hope someone can help,

Whenever i run any CPU intensive applications, mostly
ripping CD's in Media Player and while playing several
games my PC a buzzing sound starts and won't stop till i
reboot. It sounds like it's coming from CPU fan but i
have no idea how to stop this. My system Spec is as
follows

Windows XP Home SP1
AMD Athlon XP 2100+
Coolmaster HHC-L61 CPU fan (up to 2600+)
512MB RAM
80GB HDD
GeForce Ti4200 128MB
Hercules Game Surround Fortismo II

It sounds like your fan-- my fan does the same thing at
hightened CPU utilisation or it could be your CD Drive
from spinning alot.
It's probably your CD Drive so you have nothing to worry.