Have you tried with another monitor or using a TV as a secondary screen? Could you tell us why are you using the advanced boot menu? What happens when you try to load Windows normally? If there is a startup issue, using the Repair function is a good option but it is hard to tell why you see blank Windows screen. Is the mouse visible? Try pressing CTRL+ALT+DEL. Try to access the Task Manager. Search for explorer.exe. End the process and from New, start a new task, typing explorer.exe in the line. Press OK and check if there are changes. If there is no change you may need to reinstall the SO.