Hi guys,

I’ve an Aurora R10 Ryzen 9 5000 liquid cooling system and I’m experiencing something that I think is related to cpu overheating.

Basically, my pc just shutdown minutes after I turn it on.

I have a dual boot and I use Ubuntu 20.04. From psensor I can see my cpu temperature is around 70 degrees when idle. As soon as I open any app like IntelliJ/pycharm or even chrome, the temperature goes up to > 100 degrees and then my pc just shutdown.

This happened yesterday for the first time, after years of use without problems.

I’ve cleaned up the fan and radiator (removed dust) and applied a new layer of thermal paste but this didn’t help.

Do you guys have any idea of what is going on? Do I need to change my AIO CPU cooling system?