Hi,
Thank for your detailed description of the issue and the screenshot you provided.
It might have taken your input but remain blank by default. So you can try to enter the password and press enter. Here is a link posted by Darin who had a similar question Cmd Prompt not detecting keyboard input
If this is not the reason why cmd won't take input, please let me know.
Please note: Information posted in the given link is hosted by a third party. Microsoft does not guarantee the accuracy and effectiveness of information.
----------
If the Answer is helpful, please click "Accept Answer" and upvote it.
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.