Hardware description 2–43
Hitachi Unified Storage Hardware Service Guide
I/O Card (ENC), DBX Drive Box
Legend LED Color Description
¶
PWR Green ON = AC power is being provided to the I/O Card
(ENC).
?
LOCATE Orange ON when adding chassis with power turned on =
chassis is being added. This is not an error.
ON = CUDG or RAM error detected by ENC
firmware, or ENC error. Visit the HDS Support
Portal at portal.hds.com.
• Fast blinking 2 times: CUDG error in ENC.
• Fast blinking 3 times: firmware error in flash
memory.
Blue ON = SAS OUT side has made a link.
?
ALARM Red ON = error with I/O Module (ENC) or I/O Card
(ENC), rendering the module or card unusable.
Visit the HDS Support Portal at portal.hds.com.