I have a toshiba laptop the model is satellite L50 - C - 244. Now I had this problem yesterday that when ever I wanted to check my pictures or any type of document it would show nothing and even my quick access bar would be empty. I thought if I took my laptop off and put it back on the problem would be gone. But now whenever I try and start my laptop the button that I click to power up the laptop is white but the laptop does not turn on. The orange dot that papers when the laptop is powered on does not appear. I can still charge my laptop.