Server component identification 59
LEDs
The server contains several sets of LEDs that indicate the status and settings of hardware components.
Front panel
Figure 54 Front panel LEDs
Table 12 Front panel LEDs
Item Description Status
1 Unit ID Blue = Activated
Blue flashing = System being managed remotely
Off = Deactivated
2 Internal health Green = Normal
Red = System critical
Amber = System degraded
Off = System off
3 External health Green = Normal
Red = Critical power supply failure
Amber = Redundant power supply failure
Off = System off
4 Power Green = On
Amber = Off (auxiliary power only)
Off = Power cord not attached to the server or power supply failure