HP 5120 EI Series Installation Manual page 27

Figure 35 Attach the rear mounting brackets to a rack
(1) Rear square-holed post
One person supports the chassis bottom with one hand, holds the front part of the chassis with the
9.
other hand, and pushes the chassis into the rack gently.
Make sure that the load-bearing screws closely contact with the upper edges of the rear mounting
brackets, as shown in
1
Figure 36.
22
1
2
(2) Rear mounting bracket