Dell PowerVault 775N (Rackmount NAS Appliance) - Manual (Page 8)

Table 1-7. Power-Supply Indicator Codes
Indicator Indicator Code
Power-on Green indicates that the power supply is operational.
Fault Red indicates a problem with the power supply (fan failure, voltage error, and so forth).
AC power
present
Green indicates that AC power is present at the power supply and that the system is connected to an AC
power source.
NIC Indicators
Each NIC on the back panel has an indicator that provides information on network activity and link status (see Figure 1-6 ).
Table 1-8 lists the NIC indicator codes on the back panel.
The front panel has a link indicator for each NIC (see Figure 1-2 ). Each indicator signifies whether the corresponding NIC is
connected to a valid link partner on the network.
Figure 1-6. NIC Indicators
Table 1-8. NIC Indicator Codes
Link Status
Indicator
Network Activity
Indicator
Indicator Code
Off Off The NIC is not connected to the network.
Green The NIC is connected to a valid link partner on the network.