
Power-On-Self-Test (POST)
Switch Auto-Route Test Failure (10 Blinks)
The Switch is operable. The Switch
The ports whose
11 Blinks— Not used.
12 Blinks — Not used.
Arbitrated Loop Test Failure (13 Blinks)
The Switch is operable. The Arbitrated Loop test verifies the ability of the Arbitrated Loop ports to initialize properly. A failure indicates the inability to successfully initialize an Arbitrated Loop (FL) port and blinks the heartbeat LED 13 times between
The ports whose
Switch Management Port Failure (14 Blinks)
The Switch is operable. The Switch Management Port test verifies the integrity of the Ethernet data bus functionality. A failure indicates that communication over the Ethernet port will most likely be adversely affected when this failure is indicated. The Heartbeat LED will blink fourteen times between
The remainder of the Switch and all ports have passed the tests and are operable.
NVRAM Test Failure (15 Blinks)
The Switch is not operable. The
Hung Flash Control Code
The Switch is not operable. If the Power Good LED is lit and the Heartbeat LED and the remaining
Complete Failure
The Switch is not operable. If the Power Good LED is lit and the Heartbeat LED does not blink at all (always ON or always OFF) the Switch is not operable.
| Diagnostics/Troubleshooting | |
Installer’s/User’s Manual |