Cisco UCS C22 M3 High-Density SFF Rack-Mount Server
SUPPLEMENTAL MATERIAL
61
LED Indicators
The server contains LED indicators on the front and rear panels. Their functions are described in the
following sections.
Front Panel
Figure 12 shows the front panel LEDs.
Figure 12 Front Panel LEDs
See Table 31 for the functions of the front panel LEDs.
1 Power button/Power status LED 6 Power supply status LED
2 Identification button/LED 7 Network link activity LED
3 System status LED 8 Hard drive fault LED
4 Fan status LED 9 Hard drive activity LED
5 Temperature status LED — —
Table 31 Front Panel LEDs
LED LED State Meaning
Power
(LED is integrated into
power button)
Off Server power is off
On (amber) Server power is soft off (power is supplied only to the
CIMC and some motherboard functions)
On (green) Card power is on
Unit ID
(LED is integrated into
unit ID button)
Off Unit ID not active
On (blue) Unit ID is activated
HDD06
HDD01
HDD07
HDD02
HDD08
HDD03
HDD04
HDD04 HDD05
HDD05
1 2 3 4 5 6 7 8 9
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