This video teaches how to install a motherboard into a computer case. Make sure that the holes in the motherboard line up with the copper spacers screwed into your case.
Step 1: Remove the default bracket. Place the new bracket.
Step 2: Put the motherboard in place, lining up the holes with the brass lifters. Slide all pins through the template.
Step 3: Take the cardboard washers and motherboard screws and put them in place. Secure. Tighten, but do not put too much strain on the motherboard.
Step 4: Make sure that everything is secured and you can see all the ports through the template.