Lenovo 5458 Installation And Service Manual page 35

Figure 13. LEDs on the rear of the fixed power-supply model
The following illustration shows the LEDs and connectors on the rear of the
redundant power-supply model.
Figure 14. Connectors on the rear of the redundant power-supply model
Figure 15. LEDs on the rear of the redundant power-supply model
v Ethernet link LEDs: When these LEDs are lit, they indicate that there is an
active link connection on the 10BASE-T, 100BASE-TX, or 1000BASE-TX interface
for the Ethernet port.
v Ethernet activity LEDs: When these LEDs are lit, they indicate that there is
activity between the server and the network.
v AC power LED: This green LED provides status information about the power
supply. During typical operation, both the ac and dc power LEDs are lit. For any
other combination of LEDs, see "Power-supply LEDs" on page 122.
Chapter 1. The Lenovo System x3250 M5 Type 5458 server
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