HP 5400R zl2 Series Nstallation And Getting Started Manual page 73

3. Insert the power supply into the opening. Slide it all the way in until it
connects to the switch. The power supply face plate will be flush with the
back face of the switch.
Figure 4-2. Power supply installation
4. Tighten the four retaining screws that hold it in place. Be careful not to
overtighten the screws.
For more details, see the HP Switch zl2 Internal Power Supply Installation
Guide.
Replacing Components
Replacing Power Supplies
4-3