About the System 19
Figure 1-5. Server Enclosure Back-Panel Indicators
Item Indicator Color Status Indicator Code
1Power/event
indicator
Green Solid Indicates a valid power source is
connected to the server enclosure
and that the enclosure is
operational and power is applied to
the fan controller board.
Green Blinking Power is connected to the
enclosure but the managed devices’
or sleds’ power is off.
Amber Blinking Indicates a fault event occurred.
Off Off Power is not connected.
2Chassis
identification
indicator
Blue Blinking Indicates a chassis ID signal is
generated.
Blue Off Chassis ID signal is not generated.
3 Fan 1 and 2
fault indicator
Amber Blinking Indicates a fault event occurred in
fans 1 and 2.
Off Off Fans 1 and 2 are operational.
4 Fan 3 and 4
fault indicator
Amber Blinking Indicates a fault event occurred in
fans 3 and 4.
Off Off Fans 3 and 4 are operational.
5
4
3
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