My msi GT70 suddenly turned off middle of the game and after that it doen't give any response to power button, it's like dead. I tried some power button combinations (pulled off the power cable and battery, pressed power button for minute; reinserting rams, controlling the cooler system, etc.) What's the main reset procedure for these type of situation on MSI laptops (there is ec reset thing but I don't know how to do it)? My PC is 1.5 years old and it's in very good condition before this situation (I use it on desk everytime, and regularly clean it). My guarantee is expired and I'm out of solutions... Thanks for informations...