Status Indicator Led Descriptions - NEC EXPRESS5800 LC1400 series User Manual

Status Indicator LED Descriptions

The following tables list the System Status Indicator LEDs, the Disk Drive
Status Indicator LEDs, the Disk Drive Status Abnormal Conditions, the Power
Supply Status Indicator LEDs, and the LAN Status Indicator LEDs along with a
description of each LED indicator.
LED
DC Power ON/OFF
1
Power Alarm
Fan Alarm
Array Alarm
1
Valid only when a second power supply is installed.
Note:
present only when a second power supply is installed.
Power Supply Status Indicator LEDs (Rear Panel)
LED
Power Supply Status
DC Power Status*
*Connects to the Power Alarm light.
2-12 Setting Up the System
Front System Status Indicator LEDs
Status Description
Off DC power OFF
ON (Green) DC power ON
Off Not active
ON (Amber) Failure has occurred in one or more
power supplies (see the "Power Supply
Status Indicators" table DC Power Status
"Amber" that follows.)
Off All fans operating normally
ON (Amber) Fan failure
Off Always OFF unless RAID is installed
ON (Amber) RAID Array failure
The Power Supply Status Indicator LEDs are
Status Description
Off AC Power not available
ON (Green) AC Power supplied to power supply
Off No alarms
(Amber) AC Power disconnected or power supply
failed
Response
None required (normal)
None required (normal)
None required (normal)
None required (normal)
Replace fan in chassis or
replace power supply
None required (normal)
Replace disk drive with
amber light lite
Response
None required (normal)
None required (normal)
None required (normal)
Verify AC power is ON,
reconnect AC power, or
replace power supply,