NEC MC2400 - Manual (Page 45)

Setting Up the System 2-13
Note: The Disk Drive Status Indicator LEDs are active
only when a RAID board is installed.
Front Disk Drive Status Indicator LEDs
LED Status Description Response
Disk Drive Activity Off Not accessing disk drive None required (normal)
ON (Green) Accessing disk drive None required (normal)
Disk Drive Status Off No alarms None required (normal)
ON (Amber) (See the "Disk Drive Status Conditions"
table that follows.)
Disk Drive Status Conditions
Condition LED
No Error Off
Faulty or Rebuild Stopped Steady ON
Rebuild Slow Blink for approximately one second
Identify Fast Blink for approximately three seconds
Predicted Fault Four fast blinks, pause (repeats)
Hot Spare Two fast blinks, pause (repeats)
LAN Status Indicator LEDs (I/O Panel)
LED Status When On When Blinking When Off
LAN Link Status Green N/A Linked to network,
sending or
receiving data N/A
LAN Speed Status Orange 100 Mbps network
connection None 10 Mbps network
connection