Comment on G4FanControl

My powerbook has begun to whirr like hell from the power supply when connected to power (battery is dead so...), even when using Reduced setting. I can now only run for about 2 hours on the reduced setting, doing moderate work, before the screen garbles up and locks. Probably a graphics card overheating.

Have also underclocked the ATI card 30% (!!), no dice. This is my last hope before having to crack it open and slap on some cooling goo :)