Im having a major problem with my laptops Keyboard. About a year ago, I spilled a glass of pineapple juice on my laptopl keyboard and se since then it has been very faulty. As a result, whenever I use my usb keyboard, the laptops default kb will always do commands without being inputted. Is there a way where I can set my laptop to only detect my usb keyboard and not the built in one? Its an Inspiron 2200 btw.

Welcome to techhelpforum.

Have you tried cleaning the keyboard? It's fairly simple to remove;
http://support.dell.com/support/edoc...rd.htm#1084976

Cleaning isn't very hard;
http://www.google.ca/search?hl=en&q=...keyboard&meta=