I have a Lenovo laptop with Windows 10 on it. Last Saturday, Dec 3, my laptop was taking longer to boot up. I force shut it down. When I turned it on it went immediately to disc check. I had to leave for work so I don't know the results. Now I turn it on and the Lenovo logo comes up with the circle of dots below it like it's trying to come up. After about two minutes the screen turns off but the laptop is still running. Nothing will get the screen to come back on. I can't access bios. I have tried taking the battery and hard drive out, letting the battery die, and ejecting the disc tray. Nothing. Any help please?