Hard-Drive Indicator Codes
Each hard drive carrier has an activity LED indicator and а status
LED indicator. The indicators provide information about the current
status of the hard drive.
Drive-status indicator pattern
(RAID only)
Flashes
green
per second
Off
Flashes green, amber,
and turns off
Flashes
amber
second
Flashes
green
Flashes
green
seconds,
amber
seconds, and turns off after six
seconds
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twice
four times per
slowly
for three
for three
Condition
Identifying drive or
preparing for removal
Drive ready for
insertion
or removal
Predicted drive
failure
Drive failed
Drive rebuilding
Rebuild stopped
B077CT17G1