I have Celsius H240, whose cpu temperature goes very high. I opened him for eventual cleaning, but everything is perfect clean, cpu fan works perfectly. But, fan runs at normal speed until the temperature reaches 70 degrees Celsius, then accelerate to his max speed to enhance cooling. Temperature sometimes goes up to 80 degrees, especially when i play some game, or when playing flash video format from internet. When the temperature reaches 80c, laptop switches to battery mode, slowing down the processor and graphics in order to cool down. This results in a sharp slowdown in the game and the flashing of the screen. It is strange that the fan speeds up when temp goes to 70c, instead of a lower temperature, since 70 is already very dangerous value. I even updated the bios, hoping that something will change for the better, but the problem remained. Otherwise, everything is completely stable, the laptop is not blocked or restarted, but he blows out very heat air. I am desperate with this..
If someone had a similar problem and possible solution, I would be grateful if he tells me how to resolve this.