Why can't I see my USB in File Explorer?

[Windows Central Question]

Why can't I see my USB in File Explorer

plugged in USB yesterday and played a video that was on it on my surface.
Have put the USB in today and it doesnt show when I go into File Explorer - looks like File Explorer has a lock on it? Anyone know why I can't see my USB location/name when I put it in?

 

[Harrie-S]

Re: Why can't I see my USB in File Explorer

plugged in USB yesterday and played a video that was on it on my surface.
Have put the USB in today and it doesnt show when I go into File Explorer - looks like File Explorer has a lock on it? Anyone know why I can't see my USB location/name when I put it in?

try to run "troubleshooter" in action Centre.