Can someone help me.

I have asus m409da or x409da amd ryzen 3 3200u

The problem originate from bad cooling, from start its already overheating a lot booting windows causing it to reach 100°C

And the fan started to fail and i kinda moded the laptop with older laptop fan, its not great but get the jobs done

And after some time, my relative use the laptop and last time i used it it still great but idk the specific.

But the person that use this laptop start telling me like the battery was starting to go bad etc2 and now i exchange the...

Hello im john just trying to fix my laptop

Hi