Figure 19 LED panel
Fault conditionOperating conditionStartup conditionLED
OffOffBlinking blue1. UID
OffSolid greenBlinking green2. Health
Blinking or Solid AmberOffBlinking amber3. Fault
AmberOffBlinking amber4. Link status
Verify the operating status of the disk enclosures
To verify that the disk enclosures and disk drives are operating properly, view the enclosure and
disk drive LEDs and compare them with the patterns described below.
Fault conditionOperating
condition
Startup conditionLEDDisk enclosure component
OffSolid greenBlinking green1. HealthFront UID module
LEDs
Blinking or Solid
Amber
OffBlinking amber2. Fault
OffOffBlinking blue3. UID
OffSolid greenGreenStatusPower supply module
Blinking or solid
amber
Solid greenSolid greenStatus
Fan module
OffBlinking or solid
green
1. Port LinkI/O module
Solid amberOff2. Port Error
OffA unique number
representing the
enclosure number
3. 7–segment
display
Blinking or solid
amber
Off4. Fault
OffSolid greenBlinking green5. Health
OffOff6. UID
32 Turning on power