Looks like my notebrook is broke. Only three years old. It starts raging after say ten minutes. Starting with rattling. Making very loud noise. Only stops when I shut down the machine. (Dutch: razen eerst pruttelen)
Probably fan broke. Don't know how to repair it. Looks like I have to buy a new one.
Don't have a small screw driver to open it. But I think I am not able to repair the fan. Vacuum cleaner and compressed ait did not help too. Making it even worse.
Problems started when I installed Windows 11. Only 20% space on disk left.
I think I buy the cheapest for they don't last very long.