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LED Indicators
The server contains LED indicators on the front and rear panels. Their functions are described in the
following sections.
Front Panel
Figure 11
shows the front panel LEDs.
Figure 11
Front Panel LEDs
1
Hard drive fault LED
2
Hard drive activity LED
3
Network link activity LED
4
Power supply status LED
5
Temperature status LED
See
Table 26
for the functions of the front panel LEDs.
Table 26 Front Panel LEDs
LED
Hard Drive Fault
Cisco UCS C24 M3 High-Density SFF Rack-Mount Server
LED State
Meaning
Off
The hard drive is operating properly
On (amber)
The hard drive has failed
Blinking (amber)
The hard drive is rebuilding
1
2
6
Fan status LED
7
System status LED
8
Identification button/LED
9
Power button/power status LED
-
-
SUPPLEMENTAL MATERIAL
3
9
4
5
6
7
8
51
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