My Latitude laptop recently slid from the couch to the floor and now my M key doesn't work well.  It didn't pop off but in order to use it, you have to press "just so" or it doesn't print.  I have a user's manual that shows how to disassemble the laptop but I am chicken to try it.  Is there any way to take that key off and I reinstall it properly?

I am currently using a regular key board but that kinda negates the reason to have a laptop!

Louise