HP EVA P6550 HP P6300/P6500 EVA User Guide (5697-2486, September 2013) - Page 19

I/O module LEDs LEDs on the I/O module provide status information about each I/O port and the entire module. NOTE: The following image illustrates LEDs on the Small Form Factor I/O module. LED 1. SAS Port Link LED icon n/a LED color Green 2. SAS Port Error n/a 3. 7-segment n/a display 4. UID 5. Health 6. Fault Amber n/a Blue Green Amber LED status Off Blinking Solid Off Blinking Solid Off Number Off Solid Off Blinking Solid Off Blinking Solid Description No cable, no power, or port not connected The port is being identified by an application client Healthy, active link Normal, no errors detected Error detected by application client Error, fault conditions detected on the port by the I/O module No cable, no power, enclosure not detected The enclosure box number Not being identified or no power Module is being identified, from the management utility No power or firmware malfunction Enclosure is starting up and not ready, performing POST Normal, power is on Normal, no fault conditions A fault of lesser importance A fault of greater importance, I/O failed to start Rear power and UID module The rear power and UID module includes status LEDs, a unit identification (UID) button, and the power on/standby button. SAS disk enclosures 19