First thing you will want to do is make sure all power cables are plugged in correctly to the wall socket. If they are not the computer will not turn on when you push in the on/off switch on the front of your case.To see if they are connected look at the wall socket and see if the power wires from your computer are making contact with the holes in the wall socket. If not plug them in. There is only one way for them to slide in with the 3-prong on the bottom of plug. ( SEE PICS BELOW ) |