So yesterday I wanted to play minecraft on my Lenovo laptop.The laptop worked perfectly fine yesterday and when I switched on my laptop it simply refused to do so.I thought it was the charge so plugged it in for charging for about 30 minutes.I then switched it on but it displayed nothing except the keyboard lights and the light power indicator which was white.After trying several times I gave up.I held the power button for 10 seconds and pressed it once more so it opened but no display only the lights.