These steps are optional too, but I will remove these parts solely because this is a complete teardown.

The remaining two panels both have one screw that needs to be unscrewed before the panels can be lifted up. (These screws also stick in the panel, so no need to worry about them falling out!)

Unscrew this screw with your screwdriver - but be careful! This screw DOES come out all the way, so if you are not careful, it may roll away.

Once the screw is out, the disk drive can be pulled out.