Dell PowerVault 775N (Rackmount NAS Appliance) - Manual (Page 17)

System status indicator
connector
Connects to an indicator that can signify when the system is operating correctly or when the
system needs attention (see " System-Status Indicators ").
System identification
indicator
Signifies when the system is operating correctly or when the system needs attention, and can
identify a particular system (see " System Identification Indicators ").
System identification
button
Can be used to identify a particular system (see " System Identification Indicators ").
Expansion slots The expansion cards are installed on the system's riser board (see Figure 5-4 to identify the
expansion slots).
I/O ports and connectors Attach peripheral devices to the system. For more information, see "I/O Ports and Connectors"
in your User's Guide.
Embedded remote access
Ethernet connector
Used for remote system administration. For more information, see your systems management
documentation.
Power connectors and
grounding post
Connects the system's power supplies to a power source (see " Power Supplies ").
Power Indicator Codes
The system has indicators on the front panel and the power supplies that signify system power status.
Power-Button Indicator Codes
The power button controls the power input to the system's power supplies. The power button indicator can provide
information on power status (see Figure 3-2 "Front Panel Features").
Table 3-4 lists the power button indicator codes.
Table 3-4. Power-Button Indicator Codes
Indicator Indicator Code
On Indicates that power is supplied to the system, and the system is operational.
Off Indicates that no power is supplied to the system.
Blinking Indicates that power is supplied to the system, but the system is in a standby state. For more information on
standby states, see your operating system documentation.
Power-Supply Indicator Codes
Each hot-pluggable power supply has indicators that can provide information on power status, fault, and the presence of
power (see Figure 3-4 ). Table 3-5 lists the power-supply indicator codes.
Figure 3-4. Power-Supply Indicators