When I turn push the power button it lights up as usual. I then push start and nothing happens.
I have turned it off at the wall and back on... nothing happens
Before you push start there should be one light blinking on the left of the top row. When you push start do you hear a beep and the light stops blinking? If no then the start pause switch is faulty. If yes then the fault is somewhere else & you should get an error code come up eventually with a continuous beeping.