So when i turn on my computer it makes big noice and didnt turn on or if it turns on its working for about 5 mins and then it turns off. Ive tryed to leave it for a few days and its still the same. And sometimes at night when im sleeping it tries to turn on and make that big noice and turns off again. So i usually remove the cabel when im going to bed. I think that i might need to change the freezing ceam for the processor but im not sure. Please help !