Dell EMC PowerEdge T140 - NIC and PSU Indicator Codes

NIC indicator codes
Each NIC on the back of the system has indicators that provide information about the activity and link status. The activity LED indicator
indicates if data is owing through the NIC, and the link LED indicator indicates the speed of the connected network.
Figure 61. NIC indicator codes
1 Link LED indicator 2 Activity LED indicator
Table 33. NIC indicator codes
Status Condition
Link and activity indicators are o. The NIC is not connected to the network.
Link indicator is green, and activity indicator is blinking
green.
The NIC is connected to a valid network at its maximum port speed, and
data is being sent or received.
Link indicator is amber, and activity indicator is blinking
green.
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 o. 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 o. 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 o. NIC identify is enabled through the NIC conguration utility.
Non-redundant cabled power supply unit indicator
codes
Press the self-diagnostic button to perform a quick health check on the non-redundant cabled power supply unit (PSU) of the system.
102
System diagnostics and indicator codes