Asus fans constant speed

Hello,
I own notebook Asus N71a - there are some automatic controlled fans speed in order to work of CPU and maybe GPU. The problem I am experiencing is that everytime the fans finally start on the maximum speed - processor is already "saving" resources by slowing FPS and work on my machine till the temperature is "OK" for it and it starts to fit for maximum CPU resources again.

SO my question is - Is there any way how to manually set fans to maximum speed when I do "hard" work with graphics or playing game? Becaus everytime automatic process do it it is too late for CPU.

Technical support (of asus) send me to this site. Thank you.

Look in the bios or a much easier way is to download this program SpeedFan and adjust and set profiles for when your system is under load...

SpeedFan is a good program. That is if you know how to use it.

Speedfan is worth trying, but it's also very outdated.
It's thoughts on temperatures and voltages are generally out to lunch on modern HW.