Fan control for Toshiba Laptop

view story

http://ubuntuforums.org – Here's the brief of it. I need to set the fan of my laptop to run at full speed when I want. The less brief is this: My laptop is old, and I use lm_sensors to keep tabs on CPU temperature as on rare occasion the computer overheats. The model of the laptop is Toshiba Satellite A205-s4597 The fan runs, and adjusts itself automatically without too much trouble, however I'd like to just set it to "100% power" when I'm doing anything processor intensive to ensure it is far less likely to overheat and crash because rarely the fan does NOT rev up all the way before it's too late. I can't c (Hardware)