Troubleshooting

Table 3. Enclosure/RAID Controller Status LED Values
LED
Function
DC Power
Solid green: DC output voltage within limit
Off: DC output voltage not within limit
Power supply/fan fault
Solid amber: DC output voltage not within limit or fan fault
detected
Off: No fault condition
AC power
Solid green: AC input voltage within limit
Off: No power or AC input voltage is not within limit
Controller power
Solid green: Controller powered on
Off: Controller powered off
Controller fault
Solid amber: Controller fault detected
Off: Controller operating normally
iSCSI port link
Solid green: 10Gbps Ethernet connection established
Solid amber: 1Gbps Ethernet connection established
Off: No link
iSCSI port activity
Solid green: No activity/connection.
Blinking green: Port active, connection
Off: No link
Management port speed
Solid green: 1Gbps Ethernet connection established
Blinking amber: 100Mbps Ethernet connection established
Off: No link or 10Mbps connection established
Management port activity
Solid green: Port active/connection
Off: No activity
Troubleshooting Physical Connectivity Problems
When experiencing problems with the Ethernet management ports, always check first for simple
connectivity issues (see Basic Cabling, Power and Switch Issues). If problems persist, refer to the
following table:
Table 4. Diagnosing Management Port Connectivity
Issue/Problem
Recommendation
Suspected bad
Ethernet cable
Replace the suspected bad cable with a known good
cable. If problems persist, cable is probably OK.