That one can solve easy. Take the big fan in the house. aim at
PS2 slim. Turn on. Solved. 
I got 3 PS2 slim. 1st one got burnt..... second one everytime i
feel almost burning, i put in fridge..... i was stupid..... i thot
take out heat faster... TMD!!!! cannot even on after that.... 3rd
one i use a portable air-con to blow on it.