Why my cpu turns off suddenly

[shadowmax]

I want to know why my cpu turns off suddenly?

 

[ss202sl]

Heat? power? malware? Check your temps.

 

[shadowmax]

will this problem be solved if I upgrade my PSU ?

 

[hbeduryan818]

will this problem be solved if I upgrade my PSU ?

How old is the cpu? Can be the lack of thermal paste

 

[shadowmax]

3 years and I recently gave my cpu for repair