The charging port on my Inspiron 1545 is broken. A small plastic piece was attached to my charger (cable) when I removed the cable. I have an image of it below (the red circle part). When I plug in the charger the laptop works but does not charge, if the charger slips out, which it often does the computer turn off. How do I properly re-insert the plastic piece? When I try putting it in, it sticks out of the slot.
http://i48.tinypic.com/2w3ti11.jpg
http://i48.tinypic.com/2w3ti11.jpg

