HP 3PAR StoreServ 7450 Storage Troubleshooting Guide

Figure 21 FC Port LEDs
Table 10 FC Port LEDs
Wake up failure (dead device) or power is not appliedOffNo lightAll ports
Not connectedOffAmberFC-1
Connected at 4GB/sec.3 fast blinks
Connected at 8GB/sec.4 fast blinks
Normal/Connected – link upOnGreenFC-2
Link down or nor connectedFlashing
SAS Port LEDs
The controller node has two SAS ports and each includes four LEDs, numbered 0–3:
Figure 22 SAS port LEDs
Table 11 SAS port LEDs
IndicatesAppearanceLEDCallout
Off – SAS link is present or not, this LED does not remain litGreenDP-11
Flashing – Activity on port
Off – SAS link is present or not, this LED does not remain litGreenDP-22
Flashing – Activity on port
Interconnect Port LEDs
The controller node has two interconnect ports and each includes two LEDs
20 Understanding LED Indicator Status