Led Behavior - HP 2530 SERIES Installation And Getting Started Manual

2. Check the LEDs on the switch as described below.
Power, Fault, and
Locator LEDs
Self Test LED
Figure 2-2. Checking the LEDs
When the switch is powered on, it performs its diagnostic self test. Self test
takes approximately 50 seconds to complete.

LED Behavior

During the self test:
• Initially, all the switch and port LEDs are on. Most of the LEDs go off
and then come on again during phases of the self test.
• For the duration of the self test, the Test LED stays on.
When the self test completes successfully:
• The Power, PoE and Fan LEDs remain on.
The Fault, Locator and Test LEDs stay off.
•
The Act LED remains on indicating the default port LED mode.
•
• The port LEDs on the front of the switch go into their normal opera-
tional mode:
– If the ports are connected to active network devices, the Link
LEDs stay on and the Mode LEDs behave according to the mode
selected. In the default mode (Act), the Mode LEDs should be
blinking indicating port activity.
– If the ports are not connected to active network devices, the Link
and Mode LEDs will stay off.
If the LED display is different than what is described above, especially if
the Fault and Test LEDs stay on for more than 60 seconds or they start
flashing, the self test has not completed correctly. Refer to chapter 4,
Installing the Switch
Installation Procedures
Switch port LEDs
2-7