Power-Supply Indicator Codes; Power Indicator Codes - Dell PowerEdge 2650 Service Manual

Table 3-3. Back-Panel Features
Component
Power supply indicators
NIC indicators
System status indicator connector
System identification indicator
System identification button
Expansion slots
I/O ports and connectors
Embedded remote access Ethernet
connector
Power connectors and grounding
post

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
2).
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 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
Description
Provides information on power status (see
Provides information on NIC status (see
Connects to an indicator that can signify when the system is operating correctly or when the system needs attention
(see "System-Status Indicators").
Signifies when the system is operating correctly or when the system needs attention, and can identify a particular
system (see "System Identification
Can be used to identify a particular system (see
The expansion cards are installed on the system's riser board (see
Attach peripheral devices to the system. For more information, see "I/O Ports and Connectors" in your User's Guide.
Used for remote system administration. For more information, see your systems management documentation.
Connects the system's power supplies to a power source (see
"Power Indicator Codes").
"NIC Indicator Codes").
Indicators").
"System Identification
Figure 5-4
"Power
Indicators").
to identify the expansion slots).
Supplies").
Figure 3-