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2-12
Setting Up the System
Status Indicator LED Descriptions
The status indicator LED descriptions are listed following tables.
Front System Status Indicator LEDs
LED
Status
Description
Response
DC Power ON/OFF
Off
DC power OFF
None required (normal)
ON (Green)
DC power ON
None required (normal)
Power Alarm
Off
Not active
None required (normal)
ON (Amber)
Failure has occurred in one or more
power supplies.
Fan Alarm
Off
All fans operating normally
None required (normal)
ON (Amber)
Fan failure
Replace fan in chassis or
replace power supply with
failed fan.
Array Alarm
Off
Always OFF unless RAID is installed
None required (normal)
ON (Amber)
RAID Array failure
Replace disk drive with
amber light.
Power Supply Status Indicator LEDs (Rear Panel)
LED
Status
Description
Response
Power Supply Status
Off
AC Power not available
None required (normal)
ON (Green)
AC Power supplied to power supply
None required (normal)
DC Power Fault*
Off
No alarms
None required (normal)
ON (Amber)
AC Power disconnected, not installed, or
power supply failed
Verify AC power is ON,
reconnect AC power, or
replace power supply.
*Valid for redundant power supply only.
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.)
Summary of Contents for Express5800/120Mc2 series
Page 1: ... U s e r s G u i d e EXPRESS5800 120Mc2 ...
Page 2: ...xxx ...
Page 3: ... U s e r s G u i d e EXPRESS5800 120Mc2 ...
Page 50: ...2 18 Setting Up the System ...
Page 106: ...4 34 Upgrading Your System Plugging in the AC Power Cords ...
Page 154: ...B 22 Management Workstation Application ...
Page 155: ...C System Status Hardware Support Information ...
Page 166: ...10 Glossary ...
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