Im making this post because my computer has been having a lot of problems lately. None of the plugs for it (Mouse, headphones, etc.) work any more but the power cord. Ive been trying to find out why this is happening and if theres a way to fix it. My computer also over heats every couple hours or so and it will burn my hand. The main problem it faces is the fact that it only has 1.5 hours of life when its not plugged in. Is there a way to fix these?