Compaq ProLiant 5500 Setup And Installation Manual page 51

3-12 Rack-Mount Server Installation
4. 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.
5. Fasten the bracket rail to the mounting bracket with two 8-32 x 1/4-inch
slotted screws. (Do not use nuts or washers with the screws.) See step
of the following figure.
6. 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 8-32 x 1/4-
inch slotted screws to fasten the bracket rail to the mounting bracket.
See steps
The following figure shows inserting the screws into the appropriate holes. The
screws will line up with the 26-inch markings stamped along one edge of the
mounting bracket. These marks identify the mounting holes for the 26-inch
slides used in Compaq racks. (The other markings stamped along the opposite
edge are for use with slides that support other servers.)
and of the following figure.
For use with Intel Pentium II Xeon processor-based servers only