The removal tool fits into sockets below the board, just 'lean' the tool over and the logic board will ease out. When refitting the logic board make sure the tabs around the I/O shield slip inside the shell and press home firmly. If the fixing screw does not thread into it's hole, the board is not fully home.
Once they have, you'll be able to view a graph of their reputation gained over time.
Here's a preview of what the graph will look like:
No reputation gained yet.