HP Traffic Director sa7220 - Manual (Page 312)

A P P E N D I X E HP Traffic Director Server Appliances User Guide
300
Diagnostic
LEDs The front panel’s LEDs provide information generated by the boot-
time power-on-self-test (POST) and application restart sequences.
There are four LEDs on the front panel, as shown below.
Diagnostic LEDs
Power Indication
The front panel Power LED connects directly to the unit’s power
supply. If the Power LED is not illuminated, power is not connected
to the unit, or the unit’s power supply has failed.
Power
Status
Act 1
Act 2
Power
Status
Act 1
Act 2