Dell PowerEdge 2650 - Manual (Page 8)

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 ).
Table 3 -4 lists the power button indicator codes.
Power-Supply Indicator Codes
Each hot-pluggable AC or DC 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
Table 3-3. Back-Panel Features
Component Description
Power supply indicators Provides information on power status (see " Power Indicator Codes ").
NIC indicators Provides information on NIC status (see " NIC Indicator Codes ").
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 ").
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.