User`s guide

Using Storage System LEDs for Troubleshooting
007-4522-003 79
ESI/Ops Panel LEDs and Switches
Figure 5-1 shows details of the ESI/ops panel.
Figure 5-1 ESI/Ops Panel Indicators and Switches
Table 5-1 summarizes functions of the LEDs on the ESI/ops panel
Table 5-1 ESI/Ops Panel LEDs
LED Description Corrective Action
Power on This LED illuminates green when
power is applied to the enclosure.
N/A
Invalid address This LED flashes amber when the
enclosure is set to an invalid address mode.
Change the enclosure address
thumb wheel to the proper
setting. If the problem
persists, contact your service
provider.
ID
Invalid address ID LED
Enclosure ID switch
System/ESI fault LED
Hub mode LED
2 Gb/s link speed LED
Configuration switches
Power on LED
PSU/cooling/temperature
fault LED
Alarm mute switch
On Off
1
2
3
4
5
6
7
8
9
10
11
12