I have an HP ENVY x360 that uses Windows 10 64-bit. For the last three months I've used an external DVD drive and the DVD Player app to watch movies without any difficulty. However, when I inserted a DVD earlier today, the little message asking me what I want to do didn't pop up. The DVD spun for a minute and then stopped. When I pulled up DVD Player, it acted like I hadn't inserted the DVD. File Explorer doesn't acknowledge the DVD drive. What should I do?