HP EVA P6000 Storage - Manual (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.
Description LED status LED color LED icon LED
No cable, no power, or port not
connected Off Green n/a 1. SAS Port Link
The port is being identified by an
application client Blinking
Healthy, active link Solid
Normal, no errors detected Off Amber n/a 2. SAS Port Error
Error detected by application client Blinking
Error, fault conditions detected on
the port by the I/O module Solid
No cable, no power, enclosure not
detected Off n/a n/a 3. 7–segment
display
The enclosure box number Number
Not being identified or no power Off Blue 4. UID
Module is being identified, from
the management utility Solid
No power or firmware malfunction Off Green 5. Health
Enclosure is starting up and not
ready, performing POST Blinking
Normal, power is on Solid
Normal, no fault conditions Off Amber 6. Fault
A fault of lesser importance Blinking
A fault of greater importance, I/O
failed to start Solid
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