I give my device to service centre, but after its cleaning, laptop starts overheating and doesn't speed up fans. I try to setup different programms like SpeedFan, but it can't control fan speed, search special settings in bios, search boarview of my motherboard, but without progress. I think, it may be fan pin or multicontroller in fan line or bios problem or thermal paste is weaker then previos one. Also, in my opinion, if I update BIOS, I will find fan speed controller, because now I have old version. In addition, when I do checking up my laptop by MyAsus programm, it say about fan error.