Before we start mounting the motherboard we need to fit the back
plate. These back plates come supplied with the motherboard. Back plates
are normally labeled and colour coded. Make sure you are holding the
back plate the right way up, and face the labeled side towards the back
of the case. Using your fingers push the plate so that it snaps into
position. It can take some force to get all the corners into place. Once
the back plate sits correctly into place, it should look something like
...
