Hello, i have problem with my laptop. The graphic card ati radeon x1600 is too hot, sometimes the laptop shuts off. Acording to me most probably is bad cooling of GPU due to damaged heatsink. The GPU heatpipe is very hot next chip – „horké“ but at the points „vlažné“ it’s quite cold so i am able to hold hand in this place and the air coming out of cooler isn't hot …BTW "chladič" means cooler. Whole heatsink including fan is completely cleaned by air, no dust there. Thank you much for advices and opinion.