i have sony vaio SVE15127CNS laptop.. it is about 2 years old. My question is gpu temperature is around 75 degree celsius when playing fifa 15.Is it normal? Although if it's not how should i clean the fan. Is there any way of cleaning the fan without opening up the whole system and what about thermal paste i don't it should be replaced as the laptop is around only 2Years old.one thing also it's summers. Help Me. thanks in advance.