HP 5400 zl Installation And Getting Started Manual page 43

N o t e
The 5400 zl switches do not have a power switch. They are powered on when
the power cord is connected to the switch and to a power source.
If your installation requires a different power cord than the one supplied with
the switch, please see the "Installation Precautions" on
2.
Switch Fault LED
Figure 2-6. Switch Fault, Module, and Chassis LEDs
When the switch is powered on, it performs its diagnostic self test. The entire
download, initialization, and self test process can take up to 2 minutes for a
fully loaded chassis, depending on the number and type of modules installed
in the switch.
Check the LEDs on the switch and on each of the switch modules. The
LED behavior is described on the next page.
If the LED display is different than what is described, especially if the
Fault LED stays on for more than approximately 120 seconds or it starts
blinking, the self test has not completed correctly. Refer to chapter 4,
"Troubleshooting" for diagnostic help.
Switch Module LEDs:
Link and Mode LEDs
for each port
Installing the HP 5400 zl Switches
Installation Procedures
page 2-5.
Switch Chassis LEDs
2-13