It's relatively low performance, so eventually it does encounter the situation when it has to work very hard and so, it becomes very hot. And heat management is probably there, but obviously not good enough. Eventually it starts to get damaged by the heat. In mine first thing which failed was bluetooth. I replaced it with external dongle. But than something else got broken and now (year of occasional use) it crashes every couple minutes, so not useful anymore.Don't get attracted by low price, add some more and buy something that can at least actively cool itself.