Most likly the pins have become unsoldered from the circuit board. This happens because of flexing as the stick is plugged/unplugged, it may be possible to take it apart and resolder the leads if you have s small fine tipped soldering iron.
Alienware 17 R4 2017 review
These brilliant Lego posters show just what children's imaginations are capable of
Mac power user tips and hidden tricks
Comment réinitialiser votre PC, ordinateur portable ou tablette Windows ?