Table 111. NIC indicator codes(continued)
NIC indicator codes Condition
Link indicator is amber, and activity indicator is blinking
green.
Indicates that the NIC is connected to a valid network at less than its
maximum port speed, and data is being sent or received.
Link indicator is green, and activity indicator is off. Indicates that the NIC is connected to a valid network at its maximum
port speed, and data is not being sent or received.
Link indicator is amber, and activity indicator is off. Indicates that the NIC is connected to a valid network at less than its
maximum port speed, and data is not being sent or received.
Link indicator is blinking green, and activity is off. Indicates that the NIC identity is enabled through the NIC
configuration utility.
Power supply unit indicator codes
AC and DC power supply units (PSUs) have an illuminated translucent handle that serves as an indicator. The indicator shows if
power is present or if a power fault has occurred.
Figure 154. Rear Accessed configuration power supply
1. AC PSU handle
2. Socket
3. Release latch
Figure 155. Front Accessed configuration DC power supply
1. DC PSU handle
2. DC socket
3. Release latch
4. Grounding post
System diagnostics and indicator codes
175
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