
2-3
Chapter 2: Chassis Description and Installation Instructions
LED Button Descriptions
LED Button
Color Condition Description
Green On
System On
Power
Off
System Off
Green Blink
HDD Activity
HDD Activity
Off No
Activity
Green On
Linked
Blink LAN Activity
LAN Indicators
Off Disconnected
Red On
System
Overheat
Overheat/Fan Fail
Blink Fan
Fail
Off System
Normal
Red
On
1 or more PWR modules
failure
System Alert/
Power Failure
Off
System Normal