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LED indicators
This section contains illustration and descriptions of internal and external status LED indicators located
on the:
•
Front panel
•
Optical disk drive
•
Hard drive
•
Rear panel
•
System board
These LED indicators aid in problem diagnosis by indicating the status of system components and
operations of the server.
Front panel LED indicators
The front panel LED indicators allow constant monitoring of basic system functions while the server is
operating.
Figure 109 Front Panel LED Indicators on the Right Ear
Table 23
Front Panel LED Indicator Status on the Right Ear
Item
LED indicator
1
System health LED
2
NIC 2 activity LED
3
Hard drive activity LED
Status
Steady green
Red
Amber
Steady green
Flashing green
Off
Flashing green
Description
Healthy.
Critical error.
Non-critical error.
Linked to the network.
Linked and activity on the network.
No connection.
Hard drive activity.
Connectors, switches, and LEDs 123
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