I think it could be the cpu fan. If you've an AMD
with Cool 'n Quiet (or
something similar) the fan adjust its speed according to the cpu usage.
Have you tried to experiment with the pc chassis opened?
Thanks for caring, Cesare. It's a notebook, but I'll just do it anyway.
I already did a little while back to put some thermal paste on the CPU
when I was having the Dell Heatwaves a little while back.
I also found a CPU cooling management tool for dell books a while bac
(i8k), but that won't wrestle thermal control out of the Dell Bios' evil
hands. It will only argue (IE Bios will turn fans on, a millisecond
later the tool will turn it off, etc.)
I'll probably also look into the Open Source bios project to see if I
can flash my notebook bios with something new, possibly
custom-developed. I'm so desperate to get a working solution out of my
old book I'll do just about ANYTHING.
Carlo