Had the same problem till today.
Tried two things
..... this way the processor wont use all its power and wont overheat as fast as it did (turned mine on max 90%).
2.Remove the smallest cover on the backside of your laptop and remove the dust (in the cover itself) ,this is the most important thing to do (dont touch something or use liquids inside the laptop).
Hope it worked as well as it did for me.