Replacing Power Supplies - HP 5400 zl Installation And Getting Started Manual

Replacing Components

Replacing Power Supplies

Replacing Power Supplies
If your HP E5400 zl Switch is configured with redundant power supplies, you
will not suffer any loss of traffic or performance if a power supply fails.
Replace the failed component as soon as possible. One of the Internal Power
LEDs on the management module will blink simultaneously with the switch
Fault LED indicating which power supply failed.
Although these procedures show the 6-slot chassis, the procedures are the
same for the 12-slot chassis.
To remove an AC power supply:
1.
2.
Figure 4-1. Power supply removal
4-2
Ensure the AC power supply is not plugged into an AC power source on
the failed power supply.
Using either a flat-bladed or Torx T-10 screwdriver loosen the retaining
screws and remove the failed power supply.