i did the same thing...funny that it was dropped in a toilet too. be even funnier if you were on the phone with someone at the time like myself. you will have to replace the battery if you ripped the terminal. if i were you id order one that comes with the six point star screw driver like i did. i dont know if you will have the same problem i had with replacing the battery but when i did it would only show me a battery symbol with a question mark in it and i had tried the factory reset after i charged it and it still did not work so i took the battery back out and cleaned the terminals and made sure i didnt touch them and replaced it again and still had the same problem. if you do replace it and you have the same problem i did and find an answer please let me know. im in a long distance relationship and my laptop isnt always available when i need to talk and its getting frustrating.