Table 20: I/O modules LEDs, drive enclosure rear view
LED function
Health/Fault
UID/Service
Figure 56: SAS port LEDs, drive enclosure rear view
LED Function
Status
1
Activity
Green solid
Green flashing
Off
Display
State
Green solid
Normal operation
Amber solid
Fault
Blue solid
Location requested; safe to remove
Blue flashing
Location requested; do not remove
Indicates maintenance in progress; for example,
firmware updating
State
•
With amber Fault LED off, link at high speed with no
activity.
•
With solid amber Fault LED, link at low speed with no
activity.
•
With amber Fault LED off, link at high speed with activity.
•
With solid amber Fault LED, link at low speed with activity.
•
With flashing amber Fault LED, locate requested.
With solid amber Fault LED, no link or no cable connected.
Table Continued
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