HP 3PAR StoreServ 7450 - Controller Node and Internal Component LEDs

Table 5 I/O Module LEDs
MeaningStateAppearanceFunctionIcon
Power is onOnGreenPower
Power is offOff
FaultOnAmberFault
Normal operationOff
Locate command issuedFlashing
Figure 7 External Port Activity LEDs
MeaningStateAppearanceFunction
Ready, no activityOnGreenExternal Port Activity; 4 LEDs for
Data Ports 0 through 3
Not ready or no powerOff
ActivityFlashing
Controller Node and Internal Component LEDs
Controller node LEDs are shown in the following table.
Controller Node and Internal Component LEDs 13