Thinkpads Forum

hey all, i have a question. under the Optical Drive there is a slide button which pulls out something that i can't find what it does...
i have tried to find some graphic user guide of the laptop to see what is it, but found none...
could anyone tell me what that button does?

That slide button gives you access to ultrabay (slot where your optical drive is located)...

Various devices can be inserted there, see here for details:

http://www.thinkwiki.org/wiki/Ultrabay