So I've got a Lenovo T440 laptop that won't shutdown. This is the first time it's happened since installing Windows 10, so I don't know if it's an OS bug... I've tried hitting the power button in the start menu, tried turning it off via the command prompt to get the message: "A system shutdown is in progress.(1115)". I eventually just let my laptop run out of battery hoping that would fix the issue only to have it turn right back on once plugged back in and still won't turn off. Any ideas on how to fix this would be awesome, thanks!