so last night when i was playing nwn 2 my pc just suddenly went off and now when i try to turn it on it only lights up for a 1 sec or 2 then turns it self off again. Then when i press the the botton i start the pc with nothing happands, then i can hit the switch on the back of my pc on and off then if i try to start again the sam thing happends. Please help! ( im not very good when it comes to my pc, all i know when it comes to the inside of my pc is how the fan,power and grafic card looks like so im pretty much a noob) So please keep it as simple as you can.