Yeah I would agree with Wayfall. Most likely a HDD failure.
One hope would be that it could be a BIOS setting that caused that. Getting to the BIOS on a Lenovo if it's a thinkpad is just hitting 'Enter' when on the Lenovo splash screen.
Once there select the Restore Defaults option for the BIOS to go to its original setup.
It may work after that but if not- Take it to a Microsoft Store if you have one nearby (they do Hardware Diagnostics for free!)