G'day Joan,
it's likely the top comes off first - there should be a few screws that hold the keyboard in - some of the might by under a snap on panel at the rear of the top (just in front of the screen) the rest will be underneath.

From there it can be quite an adventure - notebooks are made to be assembled, not disassembled and repaired...


--=-- My credo: If it's worth doing, it's worth overdoing - just ask my missus, she'll tell ya laugh --=--
You're only paranoid if you're wrong!