HP 6Gb SAS Switch for HP BladeSystem c-Class - Manual (Page 8)

2 Component identification
Blue Unit ID LED 1 • Off—Normal
•
Solid —Being identified
• Blinking—Firmware is being updated
Green Health LED 2 •
Off—Not powered up
• Solid green—Healthy
Amber •
Off—Not powered up
• Blinking—Error, there is a problem with the switch
Locking latch handle 3
Green Link LED 4 •
Off—No link between the server and storage
• Solid —Link between server and storage is established
•
Steady blink (1Hz)—Switch hardware or software is starting up.
During this time, access to the switch and its VSM software is
restricted, and server blades with SAS controller cards mapped
to the switch interconnect bay will be restricted from starting up.
•
Flickering blink—Activity on the established link
Amber Fault LED 5 •
Off—Normal
•
On—Link error, there is a problem with the port
SAS ports (to external devices) 6
8 Component identification