Overheating GT 635m

[chormang]

Hi folks,
After about 3 years of using my laptop, Asus N55SL , for playing games and daily uses I noticed a problem recently. when built in graphic card is under duty everything works perfect but since running games it switches to GT 635 and its temperature reaches about 73 Celsius and it causes screen goes black like it is off but system is still working.
By the way I need to ask , If it is because of overheating, after blowing dust or replacing silicon paste the problem would be solved or I need to replace chipset.

ps: Nevertheless I am thinking there is a weak guess for this issue and it is overheating of CPU.

 

[stavrosmast]

Sure you need to undust your laptop at least once or twice a year but also update drivers and defrag hdd and disable undeeded tasks also 73 is a bit normal for laptops..

 

[chormang]

Sure you need to undust your laptop at least once or twice a year but also update drivers and defrag hdd and disable undeeded tasks also 73 is a bit normal for laptops..

thanks for your answer. you mean that GPU is healthy and the only problem is with heat sink and air circulation. someone told me that garphic card chipset is going to die sooner or later but I doubt that. because problem occurs only when temperature goes higher.

 

[stavrosmast]

It will die a little bit sooner but the only problem and common one, is the dast in the laptop. Go clean it