3-12 Rack-Mount Server Installation
5.Extend the inner slide from the front of the bracket rail. With this piece extended, you will see two screw holes aligned in the mounting bracket and the bracket rail. These are the two exposed holes near the back end of the bracket rail and the front hole accessible through a slot in the inner slide.
6.Fasten the bracket rail to the mounting bracket with one
7.Adjust the inner slide to access the other two screw holes, one at a time, through the slotted opening in the inner slide. Use two more
See steps and of the following figure.
The following figure shows inserting the screws into the appropriate holes. The screws will line up with the