Dell PowerEdge 2550 Rack Installation Instructions page 35

F i g u r e 1 - 2 2 . I n s t a l l i n g t h e S y s t e m i n t h e R a c k
middle latch
(yellow)
Press up on the green latches and push the chassis into the rack.
7
Tighten the captive thumbscrews on each side of the front chassis panel.
8
If available, install the optional front bezel.
9
back latch
(green)
Ra c k In s ta l lati on Gui de
1-29