Figure 12. Rear system LEDs of the server
Table 14. LEDs on the rear of the server
1 Power supply error LED (yellow) 5 10GbE activity LED (green)
2 DC power LED (green) 6 System ID LED (blue)
3 AC power LED (green) 7 Ethernet link LED (green)
4 10GbE link LED (green) 8 Ethernet activity LED (green)
1 Power supply error LED (yellow)
When the power-supply error LED is lit, it indicates that the power supply has failed.
2 DC power LED (green)
Each hot-swap power supply comes with a dc power LED and an ac power LED. When the dc power LED is
lit, it indicates that the power supply is supplying adequate dc power to the system. During normal operation,
both the ac and dc power LEDs are lit.
3 AC power LED (green)
Each hot-swap power supply comes with an ac power LED and a dc power LED. When the ac power LED is
lit, it indicates that sufficient power is being supplied to the power supply through the power cord. During
normal operation, both the ac and dc power LEDs are lit.
For more details about the power supply LEDs, see
“Power supply LEDs” on page 36.
4 10GbE link LED (green) 5 10GbE activity LED (green)
Chapter 2. Server components 35
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